Page 1 of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential NOTEBOOK – EDGE COMPETITIVE INFORMATION.

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential NOTEBOOK – EDGE COMPETITIVE INFORMATION SMB CAMPAIGN 19

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Edge comparison Edge+ against competition –E220s vs. HP ENVY 13, MacBook Air 13, Sony Vaio VPCZ116GG –E420s vs. HP ENVY 14, Dell Latitude E5410, Acer Traveler 4740 Edge against competition –E420 vs. HP ProBook 4420s –E520 vs. HP Probook 4520s, Sony Vaio VPCEB4J NEW Edge against OLD Edge DETAILS IN BACKUP

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential How to beat competitors? MacBook Air PFV=1.0 E220s Sony VAIO HP Envy HP Probook E420/E520 E420s HP Envy PFV=1.0

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description Edge E420Edge E520Edge 14”Edge 15” Display 14.0”, 16:9 HD (1366 x 768), LED backlight 15.6”, 16:9 HD (1366 x 768), LED backlight 14.0”, 16:9 HD (1366 x 768), LED backlight 15.6”, 16:9 HD (1366 x 768), LED backlight CPU Intel Core i3 2310M Intel Core i5 2410M Intel Core i7 2620M Intel Core i5-430M / Core i3-330M / Core i3-350M / Celeron P4500 AMD Athlon II X2 P320 / Turion II X2 P520 / Phenom II X3 P820 Graphics Intel HD Graphics / Intel HD Graphics 3000 AMD Radeon HD66XXM Switchable (1GB VRAM, 128bit Performance GPU) AMD Radeon HD6630M Switchable (2GB VRAM, 128bit Performance GPU) Intel Integrated (Intel configs) / ATI Mobility Radeon HD3400 (AMD Configs) AMD™ ATI® Mobility Radeon® HD 5145 (512MB) Discrete (Intel Only) Memory8GB max (2 x 4GB) DDR3 1333MHz4GB max (2 x 2GB) DDR3 1066MHz Dimensions339mm x 230mm x 28-33mm375mm x 245mm x 28-33mm344 x 233 x 32.8-39 mm380 x 247 x 33.8-39.5 mm Storage 250/320/500/750GB HDD with APS 80GB mSata 250/320GB HDD (5400rpm) 320/500GB (7200rpm) Active Protection System I/O VGA out, HDMI, Gigabit Ethernet, Mic/Speaker combo jack, 4 x USB 2.0 (1 powered, 1 USB / eSata Combo), 4-in-1 card reader (MMC, SD, MS, MS-Pro, xD, SDHC), 34mm ExpressCard VGA out, HDMI, Gigabit Ethernet, Mic/Speaker combo jack, 4 x USB 2.0 (1 powered, 1 USB / eSata Combo), 7-in-1 card reader (MMC, SD, MS, MS-Pro, xD, SDHC), 34mm ExpressCard WLAN Gigabit Ethernet, Bluetooth, opt. WWAN, Realtek bgn WLAN, Broadcom abgn WLAN, Intel bgn WLAN, Intel abgn WLAN + WiMax Realtek 802.11bgn / Intel 802.11n (1x2) / Intel 802.11n + WiMax (2x2) Camera720p HD webcamLow light sensitive or 2.0MP Other Fingerprint Reader (opt), 3 colors: Midnight Black Smooth, Heatwave Red Smooth Fingerprint Reader (opt), 3 colors: Midnight Black Smooth, Midnight Black Glossy, Heatwave Red Glossy PriceStarting at $549 Up to 2GB Discrete Graphic Numeri c Keypad 10 – 13% thinner Refined Edge Design New soft matte finish 2 nd generation Intel Core i CPU

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Edge Edge 14 AMD – same portfolio –Add P840 Edge 15 AMD – same portfolio –Add P840 Edge 11, Edge 12 and Edge 13 – same portfolio

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Workstations Focus on E20, E30 and S20 Move from E20 to E30 asap – EOW April 9 th, Ship Support April 19 th –E30 might get delayed based on latest Intel issue –E30 has slightly higher costs –Assumed customers will switch to E30 very fast as they need latest technology Focused machines are in yellow Focus on GFX transition –Quadro FX380, Quadro 600, 2000, 4000 –New graphics – same price, double performace

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Servers TS200v only with transition to TS130 (equivalent to ThinkStation E30) TS200v MTMs to remain TS130 announces on May 17 th

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential SolutionKey Features Thames  Dramatically More Powerful: next generation Intel Core i technology (Sandy Bridge socket H2), offering 2 or 4 core choices  Substantially More Storage Capacity: support up to 4TB capacity: 2 SATA HDD (DC) with RAID 0/1  Significantly More Memory Capacity: support up to 32GB UDIMM (4 x 8GB)  More Manageable: Available with Intel’s next generation AMT 7.0 w/ iKVM manageability (select models)  Greener: energy efficient, fixed PSU (80Plus Gold certification) Thames Product Overview

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Thames Improvements vs Redstone TS200vTS130Benefits CPU Foxhollow 2C Client CPU’s w/iGFX Sandy Bridge 2/4C Client and Xeon CPU’s w/iGFX (no PCIe graphics card required for Xeon support) Up to 25% CPU performance improvement MemoryMax 16GB UDIMM (4x 4GB)Max 32GB UDIMM (4x 8GB)2x memory capacity StorageMax 2TB (2x 1TB SATA HDDs)Max 4TB (2x 2TB SATA HDDs)2x drive capacity Storage Controller Embedded SATA w/ RAID 0/1 SATA 3.0 on HDD ports Management AMT 6.0 w/ iKVM on selected SKU’s AMT 7.0 w/ iKVM on selected SKU’s Latest generation AMT DiagnosticsDiagnostics on optical mediaIn-ROM diagnostics (TBD)Enhanced diagnostics suite Power Supply 280W 80% (80Plus Bronze certification) 320W 90% (80Plus Gold certification) Greener

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential - Establish ThinkPad Edge as flagship sub-brand to lead SMB portfolio - Edge takes lead to boost SMB sales Cut Through To The New Wave 3/Q3 SMB portfolio Campaign- “Cut Through To The New” Wave 2 /Q2 Edge 14/15 AMD Launch FY1011 SMB Marketing Execution Rhythm Wave 1/ FY11 Q1 Edge 14/15 launch Launched Upcoming Wave 4/Q4 SMB Portfolio Campaign/Think Classic Edge Family DG Campaign Wave 5/Q1 Edge+ Launch incl. Edge Family DG SMB Portfolio Campaign (incl Think Classic) AIO Communication Kit Channel (LPN) Marketing Edge+ 12 Edge 13/14/15 SMB Theme focus Edge 11” Edge 14”Edge 15” focus

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Deal model Mktg (Targeted Mktg + Channel Mktg) Run-rate model Mktg (Mass Branding + DG/Co-marketing + Channel Mktg) SMB REM Products TA Segmentation Edge vs B/V

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Edge E420s Comm. Key Message Inspire Business Confidence Edgy Rules To Win SMB PortfolioComm. KeyMessage SMB PortfolioPositioning Trusted Reliability Simplified User Experience Progressive Design ThinkPad Edge E420s - Communication Key Message Edge E440s Product Advantage Ignite Inherently Premium Performance …To Win Elegant Moss Black soft touch finish Stunning Infinity Display Durable Magnesium /Aluminum Construction Authentic polished chrome accents Thin and Light-23.1 mm thin (the thinnest 14” ThinkPad SMB) /1.88kg (4.14 lbs) Edge DNA 3 - “Progressive Design” 2 nd Generation Intel® Core™ processors Lenovo Enhanced Experience 2.0 Lenovo Rapid Drive SSD tech. Enhanced VOIP and Video conferencing HDMI for projecting video content onto the big screen Sleek slot loading DVD drive ThinkVantage Technologies Spill resistant keyboard Edge DNA 1- “Trusted ThinkPad Reliability” Genuine Trusted- Quality From ThinkPad Family Edge DNA 2- “Simple User Experience” APS – to protect your data A Stylish & Original Personal Business Image Bold Efficiency for Challenges & Leisure

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkPad Edge E420s - Comm. Key Message Manifesto I’ve reached a comfortable place on the business battlefield, But ambitions still soar because I was born to win. My belief is… Compete and win with my own style, my own vision, my own way And only a truly high-performance laptop can meet my criteria. … Speedy and sophisticated performance matching my progressive tempo … Distinctively stylish design so my business image comes blazing through. To Ignite My Inherently Premium Performance… To Win Ignite Inherently Premium Performance …To Win

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkPad Edge E420s Creatives – DG Print Creative

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkPad Edge E420s Creatives – Instore-kit

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkPad Edge E220sHP Envy 13 Display 12.5” HD LED (1366x768) Anti-Glare display with glossy Infinity glass 13.1" Diagonal High-Definition LED HP Radiance Infinity Widescreen Display (1366x768) CPU/ Chipset Intel Core i5 2537M Intel Core i7 2617M Intel Core2 Duo Processor SL9300 Weight1.58 kg (3.5 lbs)3.68 lbs Memory4GB max DDR3, 1333MHz (1 Dimm Slot)3GB Max DDR3, 1066Mhz (2 slots) Dimensions313mm x 213.5mm x 21.9mm (12.3” x 8.4” x.85”)12.59” x 8.46" x 0.8” Storage HDD w/ APS: 250/320GB 5400rpm, 320GB 7200rpm RapidDrive: 128GB SSD 250GB 5400rpm I/O 3 USB (1 is powered, 1 eSATA combo), HDMI 1.4, VGA, 4-in-1 Media Card Reader (MMC, SD, MS, MS-Pro), Gigabit Ethernet port, Mic/Speaker combo jack Opt.: BT, WWAN 2 USB, HDMI, 2in1 card reader, Mic/Speaker combo jack Opt.: BT WLAN ThinkPad bgn, ThinkPad abgn, Intel 1000 bgn, Intel 6250 WiMAX/WiFi AGN Wireless LAN 802.11a/g/n Audio Dolby Audio, Stereo Speakers, Noise Cancellation software, built in mic, mic mute Beats audio CameraLow Light Sensitive HD WebcamHP webcam with integrated mic Battery (life)40.7 Whr (5.4 hrs) sealed4-Cell Lithium-Ion Polymer Other FPR, Moss Black soft touch finish, authentic metal accents, Magnesium/Aluminum alloy construction All-metal chassis with HP Metal Etching Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.RapidDrive technology, feature a SSD (solid state drive) instead of, or in addition to, a traditional hard drive. 4.Active Protection System™ to enhance the protect ion of data Price $978 (i5) w/o VAT / $1046(i5)$1399 More ports More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential HP Envy 13

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkPad Edge E220sMacBook Air 13” Display 12.5” HD LED (1366x768) Anti-Glare display with glossy Infinity glass 13.3” HD LED Glossy (1440 by 900) CPU/ Chipset Intel Core i5 2537M Intel Core i7 2617M Intel Core 2 Duo Weight1.58 kg (3.5 lbs)1.32kg (2.9 lbs) Memory4GB max DDR3, 1333MHz (1 Dimm Slot)4GB max DDR3, 1066MHz (1 Dimm Slot) Dimensions313mm x 213.5mm x 21.9mm (12.3” x 8.4” x.85”)325mm x 227mm x 17mm (12.8” x 8.94” x.68”) Storage HDD w/ APS: 250/320GB 5400rpm, 320GB 7200rpm RapidDrive: 128GB SSD 128GB or 256GB SSD I/O 3 USB (1 is powered, 1 eSATA combo), HDMI 1.4, VGA, 4-in-1 Media Card Reader (MMC, SD, MS, MS-Pro), Gigabit Ethernet port, Mic/Speaker combo jack,Opt.: BT 3.0, WWAN 2 USB, HDMI 1.4, VGA, SD card slot, mini DisplayPort, headphone mini jack, BT 2.1 WLAN ThinkPad bgn, ThinkPad abgn, Intel 1000 bgn, Intel 6250 WiMAX/WiFi AGN 802.11n Audio Dolby Audio, Stereo Speakers, Noise Cancellation software, built in mic, mic mute Stereo speakers, built in mic CameraLow Light Sensitive HD WebcamFaceTime Camera Battery (life)40.7 Whr (5.4 hrs) sealedUp to 7 hours sealed Other FPR, Moss Black soft touch finish, authentic metal accents, Magnesium/Aluminum alloy construction Aluminum unibody construction Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.RapidDrive technology, feature a SSD (solid state drive) instead of, or in addition to, a traditional hard drive. 4.Active Protection System™ to enhance the protect ion of data Price$1230 (i5) w/o VAT / $1316(i5 SSD)Starting @ $1299 More ports More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential MacBook Air 13”

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkPad Edge E220sSony VAIO VPCZ116GG Display 12.5” HD LED (1366x768) Anti-Glare display with glossy Infinity glass 13.1" wide (WXGA++: 1600 x 900) TFT colour display (VAIO Display Premium, LED backlight) CPU/ Chipset Intel Core i5 2537M Intel Core i7 2617M Intel ® Core ™ i5-540M ProcessorIntel ® Core ™ i5-540M Processor 2.53 GHz with Turbo Boost up to 3.06 GHz*1 Weight1.58 kg (3.5 lbs)1.38kg Memory4GB max DDR3, 1333MHz (1 Dimm Slot)6 GB DDR3 SDRAM*2 (upgradeable up to 8 GB*3) Dimensions313mm x 213.5mm x 21.9mm (12.3” x 8.4” x.85”)314 x 23.8-32.7 x 210 mm Storage HDD w/ APS: 250/320GB 5400rpm, 320GB 7200rpm RapidDrive: 128GB SSD 128GB I/O 3 USB (1 is powered, 1 eSATA combo), HDMI 1.4, VGA, 4-in-1 Media Card Reader (MMC, SD, MS, MS-Pro), Gigabit Ethernet port, Mic/Speaker combo jack Opt.: BT 3.0, WWAN Hi-Speed USB (USB 2.0) x 3, eSATA / Hi-Speed USB (USB 2.0) x 1, Stereo, Mini Jack x 1, Memory Stick Duo (Memory Stick PRO-HG compatible, MagicGate )*5, HDMI, ExpressCard™/34 x 1 WLAN ThinkPad bgn, ThinkPad abgn, Intel 1000 bgn, Intel 6250 WiMAX/WiFi AGN 802.11a/b/g/n Audio Dolby Audio, Stereo Speakers, Noise Cancellation software, built in mic, mic mute Intel® High Definition Audio compatible, 3D audio (Direct Sound 3D support) CameraLow Light Sensitive HD Webcam640x480 built in Battery (life)40.7 Whr (5.4 hrs) sealedVGP-BPS20/B Lithium-ion battery: up to 5.5 hours of use Other FPR, Moss Black soft touch finish, authentic metal accents, Magnesium/Aluminum alloy construction NVIDIA® GeForce® GT 330M GPU with CUDA™ Technology (SPEED MODE) VRAM 1GB Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.RapidDrive technology, feature a SSD (solid state drive) instead of, or in addition to, a traditional hard drive. 4.Active Protection System™ to enhance the protect ion of data Price$1230 (i5) w/o VAT / $1316(i5 SSD)$2414 More ports More WLAN/WWAN Option More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Sony VAIO VPCZ116GG

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description Edge E420sHP ENVY 14 Display14.0” HD LED with Infinity Glass High-definition LED with BrightView Infinity technology (1366 x 768) CPU Intel Core i3 2310M Intel Core i5 2410M Intel Core i7 2620M Intel Core i5 480M Graphics Intel Integrated / AMD Radeon HD6630M Switchable (2GB) ATI Mobility Radeon HD 5650 Feature up to 3738MB dedicated and up to 1GB shared memory Weight1.88 kg (4.1 lbs)5.7lbs Memory8GB Max DDR3, 1333 MHz (2 Dimm slots)6GB 8GB Max DDR3 Dimensions349mm x 236mm x 23.1-31.2mm (13.7" x 9.3" x.9"-1.2")14’’x9.3’’x1.2’’ Optical Drive9.5mm Slot Load DVDDouble-layer DVD±RW/CD-RW Storage HDD w/ APS: 250/320GB 5400rpm, 320GB 7200rpm 7mm RapidDrive: 128GB SSD, 320GB 7200rpm w/80GB Intel SSD 750GB 5400rpm I/O 3 USB (1 is powered, 1 eSATA combo), HDMI 1.4, VGA, 4-in-1 Media Card Reader (MMC, SD, MS, MS-Pro), Gigabit Ethernet port, Mic/Speaker combo jack; Opt.: BT 3.0, WWAN 3 USB,HDMI 1.4, VGA, Gigabit Ethernet port, Mic/Speaker,Bluetooth WLANThinkPad bgn, ThinkPad abgn, Intel 1000 bgn, Intel 6250 WiMAX/AGNWireless-B+G+N CameraLow Light Sensitive HD webcamBuilt in camera Battery (life)48.8 Whr (5.4 hrs) (not customer replaceable)8-cell lithium-ion battery Audio Dolby Home Theater, HD Audio, Stereo Speakers, Noise Cancellation software, built in mic, mic mute Beats Audio Other Fingerprint Reader std, Moss Black rubberized finish, authentic metal accents Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.RapidDrive technology, feature a SSD (solid state drive) instead of, or in addition to, a traditional hard drive. 4.Active Protection System™ to enhance the protect ion of data Price $1017 w/o VAT/ $1088(i5)Starting @ $1049 More ports V2GB Dolby4 More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential HP ENVY 14

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description Edge E420sDell Latitude E5410 Display14.0” HD LED with Infinity Glass 14.1" Widescreen WXGA (1280X800) AntiGlare WLED LCD Panel For UMA Graphics Card CPU Intel Core i3 2310M Intel Core i5 2410M Intel Core i7 2620M Intel(R) Core(TM) i5-560M Processor (3M Cache, 2.66 GHz) With Turbo Boost Tech Graphics Intel Integrated / AMD Radeon HD6630M Switchable (2GB) Intel® HD Graphic with dynamic frequency Weight1.88 kg (4.1 lbs)5.4lbs Memory8GB Max DDR3, 1333 MHz (2 Dimm slots)4GB (2x2GB) 1333MHz DDR3 SDRAM Dimensions349mm x 236mm x 23.1-31.2mm (13.7" x 9.3" x.9"-1.2")15’’x9.8’’x1.3’’ Optical Drive9.5mm Slot Load DVDDouble-layer DVD±RW/CD-RW Storage HDD w/ APS: 250/320GB 5400rpm, 320GB 7200rpm 7mm RapidDrive: 128GB SSD, 320GB 7200rpm w/80GB Intel SSD 320GB (7200RPM) Non-FDE Hard Drive I/O 3 USB (1 is powered, 1 eSATA combo), HDMI 1.4, VGA, 4-in-1 Media Card Reader (MMC, SD, MS, MS-Pro), Gigabit Ethernet port, Mic/Speaker combo jack; Opt.: BT 3.0, WWAN 3 USB,HDMI 1.4, VGA, Gigabit Ethernet port, Mic/Speaker,Bluetooth, 7 in 1Card Reader WLANThinkPad bgn, ThinkPad abgn, Intel 1000 bgn, Intel 6250 WiMAX/AGNWireless-A+B+G+N CameraLow Light Sensitive HD webcamBuilt-in 1.3MP webcam Battery (life)48.8 Whr (5.4 hrs) (not customer replaceable)6-Cell Primary Battery Audio Dolby Home Theater, HD Audio, Stereo Speakers, Noise Cancellation software, built in mic, mic mute Built in speaker Other Fingerprint Reader std, Moss Black rubberized finish, authentic metal accents Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.RapidDrive technology, feature a SSD (solid state drive) instead of, or in addition to, a traditional hard drive. 4.Active Protection System™ to enhance the protect ion of data Price $1017 w/o VAT/ $1088(i5)$1303 More ports V2GB Dolby v4 More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Dell Latitude E5410

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description Edge E420sAcer TravelMate 4740 Display14.0” HD LED with Infinity Glass 14" HD 1366 x 768 pixel high-brightness LED-backlit TFT LCD CPU Intel Core i3 2310M Intel Core i5 2410M Intel Core i7 2620M Processor & Chipset Intel® Core™ i3-380M processor (2.53 GHz, 3 MB L3 cache) Graphics Intel Integrated / AMD Radeon HD6630M Switchable (2GB) Intel® HD Graphics with 128 MB of dedicated system memory Weight1.88 kg (4.1 lbs) 2.2 kg with 6-cell battery pack Memory8GB Max DDR3, 1333 MHz (2 Dimm slots)2GB, 4GB Max DDR3 Dimensions349mm x 236mm x 23.1-31.2mm (13.7" x 9.3" x.9"-1.2") 342 (W) x 245 (D) x 26.3/33.2 (H) mm (13.5 x 9.6 x 1.03/1.31 inches) Optical Drive9.5mm Slot Load DVD8X DVD-Super Multi double-layer drive Storage HDD w/ APS: 250/320GB 5400rpm, 320GB 7200rpm 7mm RapidDrive: 128GB SSD, 320GB 7200rpm w/80GB Intel SSD 500 GB 5400rpm I/O 3 USB (1 is powered, 1 eSATA combo), HDMI 1.4, VGA, 4-in-1 Media Card Reader (MMC, SD, MS, MS-Pro), Gigabit Ethernet port, Mic/Speaker combo jack; Opt.: BT 3.0, WWAN 3 USB,HDMI 1.4, VGA, Gigabit Ethernet port, Mic/Speaker,Bluetooth, 5 in 1Card Reader WLANThinkPad bgn, ThinkPad abgn, Intel 1000 bgn, Intel 6250 WiMAX/AGN802.11b/g/n CameraLow Light Sensitive HD webcamBuilt-in webcam Battery (life)48.8 Whr (5.4 hrs) (not customer replaceable)6-cell lithium-ion battery Audio Dolby Home Theater, HD Audio, Stereo Speakers, Noise Cancellation software, built in mic, mic mute Built in speaker Other Fingerprint Reader std, Moss Black rubberized finish, authentic metal accents Windows 7 Professional Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.RapidDrive technology, feature a SSD (solid state drive) instead of, or in addition to, a traditional hard drive. 4.Active Protection System™ to enhance the protect ion of data Price $941(i3) w/o VAT/ $1007(i3) Promotional Price $780 (i3) More ports V2GB Dolby v4 More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Acer TravelMate 4740

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description Edge E520HP Probook 4520s Display 15.6”, 16:9 HD (1366 x 768), LED backlight15.6’’, 1366x768, 16:9 HD (1366 x 768), LED backlight CPU Intel Core i3 2310M Intel Core i5 2410M Intel Core i7 2620M Intel Core i3 370M/i5 450M/i7 620M Graphics Intel HD Graphics / Intel HD Graphics 3000 AMD Radeon HD6630M Switchable (1GB/2GB VRAM, 128bit Performance GPU) ATI Mobility Radeon HD 530v VRAM 512MB Weight 2.4 kg (5.2 lbs) 5.26lbs Memory 8GB max (2 x 4GB) DDR3 1333MHz4GB, 8GB Max DDR3 Dimensions 375mm x 245mm x 28-33mm 14.64 x 9.83 x 1.09 in (37.18 x 24.96 x 2.77 cm) Optical Drive Tray Load DVD9.5 mm optical drive Storage 250/320/500/750GB HDD with APS & 80GB mSata500GB 7200rpm 7mm I/O VGA out, HDMI, Gigabit Ethernet, Mic/Speaker combo jack, 4 x USB 2.0 (1 powered, 1 USB / eSata Combo), 4-in-1 card reader (MMC, SD, MS, MS- Pro, xD, SDHC), 34mm ExpressCard 3 USB 2.0/1 eSATA/USB 2.0 Combo/1 external VGA monitor /1 HDMI/1 stereo microphone in/1 stereo headphone/line- out /1 AC power/1 RJ-45/1 RJ-11 (select models) WLAN Gigabit Ethernet, Bluetooth, opt. WWAN, Realtek bgn WLAN, Broadcom abgn WLAN, Intel bgn WLAN, Intel abgn WLAN + WiMax Wireless-A+G+N Camera 720p HD webcam2M Pixel HD Camera, Battery (life) 4 cell 2.2Ah /6 cell 2.2Ah6-cell lithium-ion battery Audio HD audio, Stereo Speakers, built-in mic, combo headphone/mic-in HD audio (HP Premier Sound; Stereo headphone/line out; Stereo microphone/line in Other Fingerprint Reader (opt), 3 colors: Midnight Black Smooth, Heatwave Red Smooth Fingerprint Reader, Full-sized spill-resistant keyboard with drain and separate numeric keypad Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.Active Protection System™ to enhance the protect ion of data Price $739(i3 UMA) / $829(i3 DIS) / $977(i5)$872(i3) $1243(i5) V2GB More ports More WLAN Options More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential HP Probook 4520s

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description Edge E520Sony VAIO VPCEB45 Display 15.6”, 16:9 HD (1366 x 768), LED backlight15.5 inch wide (WXGA: 1366x768) TFT colour display (VAIO Display) CPU Intel Core i3 2310M Intel Core i5 2410M Intel® Core™ i3-380M Processor 2.53GHz Graphics Intel HD Graphics / Intel HD Graphics 3000 AMD Radeon HD6630M Switchable (1GB/2GB VRAM, 128bit Performance GPU) ATI Mobility Radeon™ HD 5470 Graphics VRAM 512MB Weight 2.4 kg (5.2 lbs) 5.95lbs Memory 8GB max (2 x 4GB) DDR3 1333MHz4 GB (2 GB x 2) DDR3, 8GB MAX Dimensions 375mm x 245mm x 28-33mm 369.8 x 31.1-36.7 x 248.2 mm Optical Drive Tray Load DVDDouble-layer DVD±RW/CD-RW Storage 250/320/500/750GB HDD with APS & 80GB mSata320 GB*4 (Serial ATA, 5400 rpm) I/O VGA out, HDMI, Gigabit Ethernet, Mic/Speaker combo jack, 4 x USB 2.0 (1 powered, 1 USB / eSata Combo), 4-in-1 card reader (MMC, SD, MS, MS- Pro, xD, SDHC), 34mm ExpressCard Hi-Speed USB (USB 2.0) x 3, eSATA / Hi-Speed USB (USB 2.0) x 1, Stereo, Mini Jack x 1, Memory Stick Duo (Memory Stick PRO-HG compatible, MagicGate )*5, HDMI, ExpressCard™/34 x 1 WLAN Gigabit Ethernet, Bluetooth, opt. WWAN, Realtek bgn WLAN, Broadcom abgn WLAN, Intel bgn WLAN, Intel abgn WLAN + WiMax IEEE 802.11b/g/n*6 Camera 720p HD webcamResolution: 640 x 480, Effective Pixels: 0.3 Mega pixels Battery (life) 4 cell 2.2Ah /6 cell 2.2Ah6-cell lithium-ion battery Audio HD audio, Stereo Speakers, built-in mic, combo headphone/mic-inStereo, Mini Jack Other Fingerprint Reader (opt), 3 colors: Midnight Black Smooth, Heatwave Red Smooth Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.Active Protection System™ to enhance the protect ion of data Price $739(i3 UMA) / $829(i3 DIS) / $977(i5)$1090 V2GB More WLAN Options More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Sony VAIO VPCEB45

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description E420HP Probook 4420s Display 15.6”, 16:9 HD (1366 x 768), LED backlight15.6’’, 1366x768, 16:9 HD (1366 x 768), LED backlight CPU Intel Core i3-2310M Intel® Core™ i3-380M Processor (2.53 GHz, 3 MB L3 cache) Graphics AMD Mobility Radeon HD 6630 Switchable (1GB VRAM, mSATA capable)ATI Mobility Radeon HD 530v VRAM 512MB Weight 2.1kg (4.6lbs)2.27 kg Memory 4GB DDR3 1333MHz2 GB 1066 MHz DDR3 SDRAM Dimensions 339mm x 230mm x 28-33mm33.60 x 23.24 x 2.70 cm Optical Drive Tray Load DVDDVD+/-RW SuperMulti DL LightScribe Storage 500GB 5400rpm HDD with APS500GB 7200rpm 7mm I/O VGA out, HDMI, Gigabit Ethernet, Mic/Speaker combo jack, 4 x USB 2.0 (1 powered, 1 USB / eSata Combo), 4-in-1 card reader (MMC, SD, MS, MS- Pro, xD, SDHC), 34mm ExpressCard 3 USB 2.0/1 eSATA/USB 2.0 Combo/1 external VGA monitor /1 HDMI/1 stereo microphone in/1 stereo headphone/line- out /1 AC power/1 RJ-45/1 RJ-11 (select models) WLAN Gigabit Ethernet, Bluetooth, opt. WWAN, Realtek bgn WLAN, Broadcom abgn WLAN, Intel bgn WLAN, Intel abgn WLAN + WiMax Ralink 802.11b/g/n and Bluetooth 3.0 HS Combo Camera 2M Pixel HD Camera, Battery (life) 6 cell 2.2Ah6-cell (47 WHr) Lithium-Ion 4.5hr Audio HD audio, Stereo Speakers, built-in mic, combo headphone/mic-in High Definition Audio support, Integrated stereo speakers, Integrated digital microphone, Stereo headphone/line out, Stereo microphone in Other Fingerprint Fingerprint Reader, Full-sized spill-resistant keyboard with drain and separate numeric keypad. Windows 7 Professional Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.Active Protection System™ to enhance the protect ion of data Price $830/ $911(Win7 Professional)$1015 V1GB More WLAN Options More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description Edge 14’’/Edge15’’HP Probook 4520s Display 15.6”, 16:9 HD (1366 x 768), LED backlight15.6’’, 1366x768, 16:9 HD (1366 x 768), LED backlight CPU Intel Core i3 370M Graphics ATI Radeon Mobility HD 5145 Graphics with 512MBATI Mobility Radeon HD 530v VRAM 512MB Weight 5.26lbs Memory 2GB DDR3 1333MHz4GB, 8GB Max DDR3 Dimensions 14.64 x 9.83 x 1.09 in (37.18 x 24.96 x 2.77 cm) Optical Drive Tray Load DVD9.5 mm optical drive Storage 500GB 5400rpm HDD with APS500GB 7200rpm 7mm I/O VGA out, HDMI, Gigabit Ethernet, Mic/Speaker combo jack, 4 x USB 2.0 (1 powered, 1 USB / eSata Combo), 4-in-1 card reader (MMC, SD, MS, MS- Pro, xD, SDHC), 34mm ExpressCard 3 USB 2.0/1 eSATA/USB 2.0 Combo/1 external VGA monitor /1 HDMI/1 stereo microphone in/1 stereo headphone/line- out /1 AC power/1 RJ-45/1 RJ-11 (select models) WLAN Gigabit Ethernet, Bluetooth, opt. WWAN, Realtek bgn WLAN, Broadcom abgn WLAN, Intel bgn WLAN, Intel abgn WLAN + WiMax Wireless-A+G+N Camera 2M Pixel HD Camera, Battery (life) 4 cell 2.2Ah /6 cell 2.2Ah6-cell lithium-ion battery Audio HD audio, Stereo Speakers, built-in mic, combo headphone/mic-in HD audio (HP Premier Sound; Stereo headphone/line out; Stereo microphone/line in Other Fingerprint Fingerprint Reader, Full-sized spill-resistant keyboard with drain and separate numeric keypad Differential Value 1.Windows 7 Enhanced Experience V2.0 for fastest boot up and shutdown times, superior web conferencing and robust security. 2.ThinkVantage Tools supports better & more efficient Rescue and Recovery 3.Active Protection System™ to enhance the protect ion of data Price $724 (14’’) / $728(15’’)$872(i3) More WLAN Options More ThinkPad Valuable Features

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description B460A/V460AAcer TravelMate 4740 Display 14’’HD (1366 x 768), LED backlight 14" HD 1366 x 768 pixel high-brightness LED-backlit TFT LCD CPU Intel Core i3 370M Processor & Chipset Intel® Core™ i3-380M processor (2.53 GHz, 3 MB L3 cache) Graphics N11M-GE2 512M DDR3 Intel® HD Graphics with 128 MB of dedicated system memory Weight 2.2kg with 6 cell battery 2.2 kg with 6-cell battery pack Memory 2GB DDR3 1333MHz2GB, 4GB Max DDR3 Dimensions 340x234.6x20.2~34.6mm 342 (W) x 245 (D) x 26.3/33.2 (H) mm (13.5 x 9.6 x 1.03/1.31 inches) Optical Drive Tray Load DVD8X DVD-Super Multi double-layer drive Storage 500GB 5400rpm HDD with APS500 GB 5400rpm I/O VGA out, HDMI, Gigabit Ethernet, Mic/Speaker combo jack, 4 x USB 2.0 (1 powered, 1 USB / eSata Combo), 4-in-1 card reader (MMC, SD, MS, MS- Pro, xD, SDHC), 34mm ExpressCard 3 USB,HDMI 1.4, VGA, Gigabit Ethernet port, Mic/Speaker,Bluetooth, 5 in 1Card Reader WLAN Gigabit Ethernet, Bluetooth, opt. WWAN, Realtek bgn WLAN, Broadcom abgn WLAN, Intel bgn WLAN, Intel abgn WLAN + WiMax 802.11b/g/n Camera 2M Pixel HD Camera,Built-in webcam Battery (life) 6-cell lithium-ion battery Audio HD audio, Stereo Speakers, built-in mic, combo headphone/mic-inBuilt in speaker Other FingerprintWindows 7 Professional Price $535 / $558$780 V512MB

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Description B470AAcer TravelMate 4740 Display14’’HD (1366 x 768), LED backlight 14" HD 1366 x 768 pixel high-brightness LED-backlit TFT LCD CPUIntel HR Core i i3-2310M Processor & Chipset Intel® Core™ i3-380M processor (2.53 GHz, 3 MB L3 cache) GraphicsN12M-GS 512M DDR3 Intel® HD Graphics with 128 MB of dedicated system memory Weight 2.2kg with 6 cell battery 2.2 kg with 6-cell battery pack Memory2GB DDR3 1333MHz2GB, 4GB Max DDR3 Dimensions 340x234.6x20.2~34.6mm 342 (W) x 245 (D) x 26.3/33.2 (H) mm (13.5 x 9.6 x 1.03/1.31 inches) Optical DriveTray Load DVD8X DVD-Super Multi double-layer drive Storage640GB 5400rpm HDD500 GB 5400rpm I/O VGA out, HDMI, Gigabit Ethernet, Mic/Speaker combo jack, 4 x USB 2.0 (1 powered, 1 USB / eSata Combo), 4-in-1 card reader (MMC, SD, MS, MS- Pro, xD, SDHC), 34mm ExpressCard 3 USB,HDMI 1.4, VGA, Gigabit Ethernet port, Mic/Speaker,Bluetooth, 5 in 1Card Reader WLAN Gigabit Ethernet, Bluetooth, opt. WWAN, Realtek bgn WLAN, Broadcom abgn WLAN, Intel bgn WLAN, Intel abgn WLAN + WiMax 802.11b/g/n Camera2M Pixel HD Camera,Built-in webcam Battery (life)6-cell lithium-ion battery AudioHD audio, Stereo Speakers, built-in mic, combo headphone/mic-inBuilt in speaker Other Windows 7 Home Basic Fingerprint Windows 7 Professional Price $640 (w/ VAT)$780 V512MB More WLAN Options More Ports

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Sandy Bridge Update ‘e’ denotes estimate - Estimates are based on Intel descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. +/-5% Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance. http://www.intel.com/performance ‘e’ denotes estimate - Estimates are based on Intel descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. +/-5% Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance. http://www.intel.com/performance Smart performance and a seamless visual experience start here Smart performance with a speed boost and a seamless visual experience Ultimate smart performance Step up to Smarter Performance SYSmark* 2007 Preview

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel 8 Thread vs. AMD* 6 Thread Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Intel Core i5-7xx, i7-8xx, i7- 9xx platforms support discrete graphics only. Intel Core i7-9xx SKUs were tested with AMD* Radeon* HD 5770, Intel Core i5-7xx, i7-8xx tested with AMD Radeon 5450 Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Intel Core i5-7xx, i7-8xx, i7- 9xx platforms support discrete graphics only. Intel Core i7-9xx SKUs were tested with AMD* Radeon* HD 5770, Intel Core i5-7xx, i7-8xx tested with AMD Radeon 5450 Not all threads are created equal –2 nd Generation Intel Core i7 processors significantly lead AMD’s top bin 6 core Intel® Core™ i7-2600K (3.40GHz, 8T/4C, 8MB cache)274 Intel® Core™ i7-2600 (3.40GHz, 8T/4C, 8MB cache)271 Intel® Core™ i7-960 (3.20GHz, 8T/4C, 8MB)243 Intel® Core™ i7 880 (3.06GHz, 8MB)240 Intel® Core™ i7 870 (2.93GHz, 8MB)236 Intel® Core™ i7 875K (3GHz, 8MB)234 Intel® Core™ i7 860 (2.80GHz, 8MB)228 184AMD* Phenom* II X6 1090T (3.20GHz, 6x512KB L2, 6MB L3) 179AMD* Phenom* II X6 1075T (3GHz, 6x512KB L2, 6MB L3) 174AMD* Phenom* II X6 1055T (2.80GHz, 6x512KB L2, 6MB L3) 172AMD* Phenom* II X6 1045T (2.70GHz, 6x512KB L2, 6MB L3) 165AMD* Phenom* II X6 1035T (2.60GHz, 6x512KB L2, 6MB L3) SYSmark* 2007 Preview Overall Score ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5% ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5%

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel 4 Thread vs. AMD* 6 Thread Not all threads are created equal – 2 nd Generation Intel Core processors with 4 way multi-tasking outperform AMD’s 6 core Intel® Core™ i5-2500 (3.30GHz, 4T/4C, 8MB cache)265 Intel® Core™ i5-2500k (3.30GHz, 4T/4C, 8MB cache)264 Intel® Core™ i5-2400 (3.10GHz, 4T/4C, 8MB cache)249 Intel® Core™ i5-2300 (2.80GHz, 4T/4C, 8MB cache)234 Intel® Core™ i3 2120 (3.30GHz, 4T/2C, 3MB )223 Intel® Core™ i5 760 (2.80GHz, 4T/4C, 8MB)222 Intel® Core™ i5 670 (3.46GHz, 4MB)220 Intel® Core™ i5 750 (2.66GHz, 8MB)216 Intel® Core™ i5 660 (3.33GHz, 4MB )214 Intel® Core™ i5 661 (3.33GHz, 4MB )213 Intel® Core™ i3 2100 (3.10GHz, 4T/2C, 3MB )213 Intel® Core™ i5 655K (3.20GHz, 4MB)210 Intel® Core™ i3 560 (3.33GHz, 4MB )208 Intel® Core™ i5 650 (3.20GHz, 4MB)207 Intel® Core™ i3 550 (3.20GHz, 4MB )202 Intel® Core™ i3 540 (3.06.GHz, 4MB )192 Intel® Core™ i3 530 (2.93GHz, 4MB )186 Intel® Core™ 2 Quad Q9550 (2.83GHz, 12MB L2)185 184AMD* Phenom* II X6 1090T (3.20GHz, 6x512KB L2, 6MB L3) 179AMD* Phenom* II X6 1075T (3GHz, 6x512KB L2, 6MB L3) Intel® Core™ 2 Quad Q9505 (2.83GHz, 6MB L2)178 174AMD* Phenom* II X6 1055T (2.80GHz, 6x512KB L2, 6MB L3) 172AMD* Phenom* II X6 1045T (2.70GHz, 6x512KB L2, 6MB L3) 165AMD* Phenom* II X6 1035T (2.60GHz, 6x512KB L2, 6MB L3) Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance SYSmark* 2007 Preview Overall Score ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5% ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5%

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel 4 Thread vs. AMD* 4 Thread Not all threads are created equal – 2 nd Generation Intel Core processors with 4 way multi-tasking outperform AMD’s 4 core Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Intel® Core™ i5-2500 (3.30GHz, 4T/4C, 8MB cache)265 Intel® Core™ i5-2500k (3.30GHz, 4T/4C, 8MB cache)264 Intel® Core™ i5-2400 (3.10GHz, 4T/4C, 8MB cache)249 Intel® Core™ i5-2300 (2.80GHz, 4T/4C, 8MB cache)234 Intel® Core™ i3 2120 (3.30GHz, 4T/2C, 3MB )223 Intel® Core™ i5 760 (2.80GHz, 4T/4C, 8MB)222 Intel® Core™ i5 670 (3.46GHz, 4MB)220 Intel® Core™ i5 750 (2.66GHz, 8MB)216 Intel® Core™ i5 660 (3.33GHz, 4MB )214 Intel® Core™ i5 661 (3.33GHz, 4MB )213 Intel® Core™ i3 2100 (3.10GHz, 4T/2C, 3MB )213 Intel® Core™ i5 655K (3.20GHz, 4MB)210 Intel® Core™ i3 560 (3.33GHz, 4MB )208 Intel® Core™ i5 650 (3.20GHz, 4MB)207 Intel® Core™ i3 550 (3.20GHz, 4MB )202 Intel® Core™ i3 540 (3.06.GHz, 4MB )192 Intel® Core™ i3 530 (2.93GHz, 4MB )186 187 AMD* Phenom* II X4 970 BE (3.50GHz, 2MB L2, 6MB L3) Intel® Core™ 2 Quad Q9550 (2.83GHz, 12MB L2)185 184 AMD* Phenom* II X4 965 BE (3.40GHz, 2MB L2, 6MB L3) Intel® Core™ 2 Quad Q9505 (2.83GHz, 6MB L2)178 177 AMD* Phenom* II X4 955 BE (3.20GHz, 2MB L2, 6MB L3) 168AMD* Phenom* II X4 945 (3GHz, 2MB L2, 6MB L3) 166AMD* Phenom* II X4 960T (3GHz, 2MB L2, 6MB L3) 160AMD* Phenom* II X4 925 (2.80GHz, 2MB L2, 6MB L3) 160AMD* Phenom* II X4 820 (2.80GHz, 2MB L2, 4MB L3) Intel® Core™ 2 Quad Q8400 (2.66GHz, 4MB L2158 154AMD* Phenom* II X4 810 (2.60GHz, 2MB L2, 4MB L3) 153AMD* Phenom* II X4 910 (2.60GHz, 2MB L2, 6MB L3) 151AMD* Phenom* II X4 805 (2.50GHz, 2MB L2, 4MB L3) 146AMD* Phenom* II X4 900e (2.40GHz, 2MB L2, 6MB L3) 143AMD* Athlon* II X4 645 (3.10GHz, 2MB L2) 138AMD* Athlon* II X4 635 (2.90GHz, 2MB L2) 137AMD* Athlon* II X4 630 (2.80GHz, 2MB L2) 132AMD* Athlon* II X4 620 (2.60GHz, 2MB L2) 123AMD* Athlon* II X4 610e (2.40GHz, 2MB L2) SYSmark* 2007 Preview Overall Score ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5% ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5%

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel 2 Cores vs. AMD* 4/3 Cores Not all cores are created equal – Intel® Core™ i3 processors outperform AMD’s current 4 and 3 core processors Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Intel® Core™ i5 670 (3.46GHz, 4MB)220 Intel® Core™ i5 660 (3.33GHz, 4MB )214 Intel® Core™ i5 655K (3.20GHz, 4MB)210 Intel® Core™ i3 560 (3.33GHz, 4MB )208 Intel® Core™ i5 650 (3.20GHz, 4MB)207 Intel® Core™ i3 550 (3.20GHz, 4MB )202 Intel® Core™ 2 Duo E8600 (3.33GHz, 2T/2C, 6MB L2)196 Intel® Core™ i3 540 (3.06.GHz, 4MB )192 Intel® Core™ 2 Duo E8500 (3.16GHz, 2T/2C, 6MB L2)187 AMD* Phenom* II X4 970 BE (3.50GHz, 2MB L2, 6MB L3) Intel® Core™ i3 530 (2.93GHz, 4MB )186 184AMD* Phenom* II X4 965 BE (3.40GHz, 2MB L2, 6MB L3) Intel® Core™ 2 Duo E8400 (3GHz, 2T/2C, 6MB L2)178177AMD* Phenom* II X4 955 BE (3.20GHz, 2MB L2, 6MB L3) 174AMD* Phenom* II X6 1055T (2.80GHz, 6x512KB L2, 6MB L3) Intel® Pentium® G6960 (2.93GHz, 3MB)172 AMD* Phenom* II X6 1045T (2.70GHz, 6x512KB L2, 6MB L3) 168AMD* Phenom* II X4 945 (3GHz, 2MB L2, 6MB L3) 168AMD* Phenom* II X4 940 BE (3GHz, 2MB L2, 6MB L3) Intel® Core™ 2 Duo E7600 (3.06GHz, 3MB L2)166 Intel® Pentium® G6950 (2.80GHz, 3MB)166 AMD* Phenom* II X4 960T (3GHz, 4x512KB L2, 6MB L3) Intel® Pentium® E6800 (3.33GHz, 2MB L2)163 Intel® Core™ 2 Duo E7500 (2.93GHz, 3MB L2)162 Intel® Pentium® E6700 (3.20GHz, 2MB L2)159160AMD* Phenom* II X4 925(2.80GHz, 2MB L2, 6MB L3) Intel® Pentium® E5800 (3.20GHz, 2MB L2)159160AMD* Phenom* II X4 820 (2.80GHz, 2MB L2, 4MB L3) Intel® Pentium® E6600 (3.06GHz, 2MB L2)154 AMD* Phenom* II X4 810 (2.60GHz, 2MB L2, 4MB L3) Intel® Pentium® E5700 (3.00GHz, 2MB L2)151 AMD* Phenom* II X3 720 (2.80GHz, 1.5MB L2, 6MB L3) Intel® Pentium® E6500 (2.93GHz, 2MB L2)149 146AMD* Phenom* II X4 900e (2.40GHz, 2MB L2, 6MB L3) 144AMD* Phenom* II X3 710 (2.60GHz, 1.5MB L2, 6MB L3) Intel® Pentium® E5500 (2.80GHz, 2MB L2)143 AMD* Athlon* II X4 645 (3.10GHz, 2MB L2) Intel® Pentium® E5400 (2.70GHz, 2MB L2)139 AMD* Phenom* II X3 705e (2.50GHz, 1.5MB L2, 4MB L3) 138AMD* Athlon* II X4 635 (2.90GHz, 2MB L2) 137AMD* Athlon* II X4 630 (2.80GHz, 2MB L2) 134AMD* Athlon* II X3 435 (2.90GHz, 1.5MB L2) 132AMD* Athlon* II X4 620 (2.60GHz, 2MB L2) Intel® Celeron® E3600 (2.80GHz, 1MB L2)130 Intel® Celeron® E3500 (2.70GHz, 1MB L2)127128AMD* Athlon* II X3 425 (2.70GHz, 1.5MB L2) Intel® Celeron® E3400 (2.60GHz, 1MB L2)124123AMD* Athlon* II X4 610e (2.40GHz, 2MB L2) SYSmark* 2007 Preview Overall Score ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5% ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5%

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel 2 Cores vs. AMD* 2 Cores Not all cores are created equal – Intel® Core™ i3 processors outperform AMD’s current 4 and 3 core processors ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5% ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5% Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance SYSmark* 2007 Preview Overall Score

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential General Compute Performance 2 nd Generation Intel® Core™ processors significantly outperform AMD’s top bin in general compute performance ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5% ‘e’ denotes estimate. Estimates are based on Intel and AMD’s descriptions of its architectures and assumes similar configurations as the measured numbers. Numbers may be subject to change once verified with the actual parts. AMD 45nm +/-7% all others +/-5% Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance Test configurations in the appendix Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performan ce tests, such as SYSmark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/perfo rmance. http://www.intel.com/perfo rmance PCMark* Vantage Overall

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Productivity Performance Benchmark: SYSmark* 2007 Preview - Overall

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel ® Quad-Core Mobile Processors e = Intel estimates based on in-house performance/statistical models. Sandy Bridge estimates based off preproduction silicon on CRB with DDR3-1333 All systems tested on Windows* 7 Ultimate with a 320GB 7200rpm disk at resolution 1440x900 with 2 x 2GB DDR3-1066 memory. Intel ® Core™ i7 Clarksfield (45nm, Quad Core) Intel Q1’11 quad-core Sandy Bridge SKUs are expected to extend Intel ‘s performance leadership over AMD* quad-core SKUs 162 Intel® Core™ i7-720QM (8T/4C, 1.6GHz base, up to 2.8GHz, 6M L3, 45W) 177 Intel ® Core™ i7-820QM (8T/4C, 1.73GHz base, up to 3.06GHz 8M L3, 45W) 170 Intel ® Core™ i7-740QM (8T/4C, 1.73GHz base, up to 2.93GHz, 6M L3, 45W) 181 Intel ® Core™ i7-840QM (8T/4C, 1.86GHz base, up to 3.20GHz 8M L3, 45W) AMD* Phenom* II N930 (4C, 2.0GHz, 4x512K L2, 3.6GT/s, 35W) 120-126e AMD* Phenom* II X920BE (4C, 2.3GHz, 4x512K L2, 3.6GT/s, 45W) AMD* Champlain SKUs (45nm, Quad Core) Danube Benchmark: SYSmark* 2007 Preview AMD* Phenom* II P920 (4C, 1.6GHz, 4x512K L2, 3.6GT/s, 25W) *Other names and brands may be claimed as the property of others. Q4’10 Holiday SKUs 198 Intel ® Core™ i7-940XM (8T/4C, 2.13GHz base, up to 3.33GHz 8M L3, 55W) 239-245e Intel ® Core™ i7-2920XM (8T/4C, 2.50GHz base up to 3.5GHz, 8M L3, 55W) Intel ® Core™ i7 Sandy Bridge Extreme (32nm, Quad Core) 234-240e Intel ® Core™ i7-2820QM (8T/4C, 2.30GHz base up to 3.4GHz, 8M L3, 45W) Intel ® Core™ i7 Sandy Bridge (32nm Quad Core) 228-234e Intel ® Core™ i7-2720QM (8T/4C, 2.20GHz base up to 3.3GHz, 6M L3, 45W) Q1’11/Q2’11 Spring SKUs 207-213e Intel ® Core™ i7-2630QM (8T/4C, 2.00GHz base, up to 2.9 GHz, 6M L3, 45W) 111 91 113-117e AMD* Phenom* II N950 (4C, 2.1GHz, 4x512K L2, 3.6GT/s, 35W) 93-97e AMD* Phenom* II P940 (4C, 1.7GHz, 4x512K L2, 3.6GT/s, 25W) Intel ® Core™ i7-2820QM (8T/4C, 2.30GHz base up to 3.4GHz, 8M L3, 45W) Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel® Dual-Core Mobile Processors Intel ® Core™i7 / Core™i5 / Core™i3 Benchmark: SYSmark* 2007 Preview Intel® Core™ i7/i5/i3 Arrandale (32nm, 35W) Calpella All New 2011 Intel ® Core ™ processors extend Intel’s performance leadership as measured by SYSmark* 2007 Preview AMD* Caspian SKUs (45nm, 35W, M Series) Tigris Intel® Core™ i7-620M (4T/2C, 2.66GHz base, up to 3.33GHz, 4M L3) 188 e = Intel estimates based on in-house performance/statistical analysis. Sandy Bridge SKU estimates based off preproduction silicon on CRB with DDR3-1333 All systems tested on Windows* 7 Ultimate with a 320GB 7200rpm disk at resolution 1440x900. Intel Montevina, AMD* Tigris measurements with 2x2GB DDR2-800. Calpella, Huron River and Danube with 2x2GB DDR3-1066. Intel® Core™ i3-370M (4T/2C, 2.40GHz, 3M L3) 151 AMD* Champlain SKUs (45nm, 35W, N Series) Danube 108 AMD* Phenom* II N830 (3C, 2.1GHz, 3x512K L2, 3.6GT/s) 111 AMD* Phenom* II N930 (4C, 2.0GHz, 4x512K L2, 3.6GT/s) 118-122e AMD* Turion II X2 Ultra M660 (2.7GHz, 2x1M L2, 3.6GT/s) 126 AMD* Phenom* II N620 (2C, 2.8GHz, 2x1M L2, 3.6GT/s) AMD* Champlain SKUs (45nm, 25W, P Series) Danube AMD* Phenom* II P840 (3C, 1.9GHz, 3x512K L2, 3.6GT/s) 95-99e *Other names and brands may be claimed as the property of others. Intel® Core™ i5-560M (4T/2C, 2.66GHz base, up to 3.20GHz, 3M L3) 176 Intel® Core™ i5-460M (4T/2C, 2.53GHz base, up to 2.80GHz, 3M L3) 166 Intel® Core™ i3-380M (4T/2C, 2.53GHz, 3M L3) 157 2010 Intel ® Core™ processors continue to outperform AMD* dual, triple and quad-core 3-chip solutions at lower TDPs Intel® Core™ i7-640M (4T/2C, 2.80 GHz base, up to 3.46GHz, 4M L3) 211-217e Intel ® Core™ i7-2620M (4T/2C, 2.70GHz base up to 3.40GHz, 4M L3) Intel® Core™ i5-580M (4T/2C, 2.66GHz base, up to 3.33GHz, 3M L3) 182 204-210e Intel ® Core™ i5-2540M (4T/2C, 2.60GHz base up to 3.30GHz, 3M L3) 198-204e Intel ® Core™ i5-2520M (4T/2C, 2.50GHz base up to 3.20GHz, 3M L3) Intel ® Core™ i7/i5/i3 Sandy Bridge (32nm, 35W) Huron River 182-188e Intel ® Core™ i5-2410M (4T/2C, 2.30GHz base up to 2.90GHz, 3M L3) Intel® Core™ i5-480M (4T/2C, 2.66GHz base, up to 2.93GHz, 3M L3) 170-176e Intel® Core™ i3-390M (4T/2C, 2.66GHz, 3M L3) 162-166e 150-156e Intel ® Core™ i3-2310M (4T/2C, 2.10GHz, 3M L3) Q4’10 Holiday SKUs Q1’11/Q2’11 Spring SKUs 194 110-114e AMD* Phenom* II N850 (3C, 2.2GHz, 3x512K L2, 3.6GT/s) 127-132e AMD* Phenom* II N640 (2C, 2.9GHz, 2x1M L2, 3.6GT/s) AMD* Phenom* II P940 (4C, 1.7GHz, 4x512K L2, 3.6GT/s) 93-97e Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel ® Dual-Core Mobile Processors Intel ® Core™ 2 Duo T6xxx & Intel ® Pentium ® Processors 35W Intel® Pentium® P6xxx series processors outperform higher kit TDP AMD* X3/X4 SKUs Pentium® Penryn (45nm, 35W) Montevina Core™ 2 Duo Penryn (45nm, 35W) Montevina 104-108e Intel ® Pentium ® T4300 (2.1GHz, 1M L2, 800MHz FSB) 108-112e Intel ® Pentium ® T4400 (2.2GHz, 1M L2, 800MHz FSB) 117 AMD* Turion* II Ultra M640 (2.6GHz, 2x1M L2, 3.6GT/s) 106 AMD* Turion* II M520 (2.3GHz, 2x512K L2, 3.6GT/s) 111-115e Intel ® Pentium ® T4500 (2.3GHz, 1M L2, 800MHz FSB) Pentium® Arrandale (32nm, 35W) Calpella Intel® Pentium® P6000 (2T/2C, 1.86GHz, 3M L3) 120 117 AMD* Turion* II N530 (2C, 2.5GHz, 2x1M L2, 3.6GT/s) 108 AMD* Phenom* II N830 (3C, 2.1GHz, 3x512K L2, 3.6GT/s) 111 AMD* Phenom* II N930 (4C, 2.0GHz, 4x512K L2, 3.6GT/s) 104 AMD* Athlon* II N330 (2C, 2.3GHz, 2x512K L2, 3.6GT/s) 99 AMD* Athlon* II M340 (2.2GHz, 2x512K L2, 3.2GT/s) e = Intel estimates based on in-house performance/statistical analysis. Benchmark: SYSmark* 2007 Preview 98 AMD* Athlon* II P320 (2C, 2.1GHz, 2x512K L2, 3.6GT/s) AMD* Caspian SKUs (45nm, 35W, M Series) Tigris AMD* Champlain SKUs (45nm, 35W, N Series) Danube AMD* Champlain SKUs (45nm, 25W, P Series) Danube AMD* Phenom* II P920 (4C, 1.6GHz, 4x512K L2, 3.6GT/s) AMD* Phenom* II P940 (4C, 1.7GHz, 4x512K L2, 3.6GT/s) 91 93-97e *Other names and brands may be claimed as the property of others. 108-112e AMD* Turion* II P520 (2C, 2.3GHz, 2x1M L2, 3.6GT/s) 116-122e Intel ® Core™ 2 Duo T6670 (2.2GHz, 2M L2, 800MHz FSB, VT) 112-118e Intel ® Core™ 2 Duo T6570 (2.1GHz, 2M L2, 800MHz FSB, VT) Intel® Pentium® P6100(2T/2C, 2.00GHz, 3M L3) 129 Intel® Pentium® P6200 (2T/2C, 2.13GHz, 3M L3) 136 Q4’10 Holiday SKUs Intel® Pentium® P6300 (2T/2C, 2.26GHz, 3M L3) 139-145e Q1’11/Q2’11 Spring SKUs All systems tested on Windows* 7 Ultimate with a 320GB 7200rpm disk at resolution 1440x900. Intel Montevina, AMD* Tigris measurements with 2x2GB DDR2-800. Calpella and Danube with 2x2GB DDR3-1066. 112-116e AMD* Turion* II P540 (2C, 2.4GHz, 2x1M L2, 3.6GT/s) 108-112e AMD* Athlon* II N350 (2C, 2.4GHz, 2x512K L2, 3.6GT/s) 99-103e AMD* Athlon* II P340 (2C, 2.2GHz, 2x512K L2, 3.6GT/s) AMD* Phenom* II P820 (3C, 1.8GHz, 3x512K L2, 3.6GT/s) 93 110-114e AMD* Phenom* II N850 (3C, 2.2GHz, 3x512K L2, 3.6GT/s) Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel ® Celeron ® Mobile Processors Value (Intel ® Celeron ® Processors) 56-59e Mobile AMD* Sempron* SI-42 (2.1GHz, 512K L2) Intel® Celeron® P4xxx processors expected to outperform current AMD* Athlon* II X2 Danube SKUs Intel ® Celeron ® T3100 (2C, 1.9GHz, 1M L2, 800MHz FSB) 100 98 AMD* Athlon* II M320 (2.1GHz, 2x512K L2, 3.2GT/s) Intel ® Celeron ® T3300 (2C, 2.0GHz, 1M L2, 800MHz FSB) 104 80-83e AMD* Athlon* QL-67 (2.2GHz, 2x512K L2) AMD* Turion* RM-77 (2.3GHz, 2x512K L2) 85-88e 75 AMD* V Series* V120 (1C, 2.2GHz, 512K L2, 3.2GT/s) 73 AMD* Sempron* M120 (2.1GHz, 512K L2, 3.2GT/s) 99 AMD* Athlon* II M340 (2.2GHz, 2x512K L2, 3.2GT/s) Intel® Celeron® P4500 (2T/2C, 1.86GHz, 2M L3) 113 Benchmark: SYSmark* 2007 Preview 98 AMD* Athlon* II P320 (2C, 2.1GHz, 2x512K L2, 3.6GT/s) Celeron™ Penryn (Single Core) (45nm, 35W) Montevina Pentium® Arrandale (32nm, 35W) Calpella Celeron™ Penryn (Dual Core) (45nm, 35W) Montevina AMD* Caspian SKUs (45nm, 35W) Tigris AMD* Champlain SKUs (45nm, 25W) Danube AMD* Griffin SKUs (65nm, 35W) Puma *Other names and brands may be claimed as the property of others. AMD* Turion* Ultra ZM-86 (2.4GHz, 2x1M L2) 94-97e Intel ® Celeron ® T3500 (2C, 2.1GHz, 1M L2, 800MHz FSB) 107 Q4’10 Holiday SKUs AMD* Phenom* II P820 (3C, 1.8GHz, 3x512K L2, 3.6GT/s) 93 83 Intel ® Celeron ® 900 (1C, 2.20GHz, 1M L2, 800MHz FSB) Intel® Celeron® P4600 (2T/2C, 2.00GHz, 2M L3) 121 86 Intel ® Celeron ® 925 (1C, 2.30GHz, 1M L2, 800MHz FSB) Q1’11/Q2’11 Spring SKUs 59-65e AMD* Bobcat “Zacate” (2C, 1.6GHz, 2x512K L2) Potential AMD* Bobcat SKUs (40nm) All systems tested on Windows* 7 Ultimate with a 320GB 7200rpm disk at resolution 1440x900. Intel Montevina, AMD* Puma, and AMD* Tigris measurements with 2x2GB DDR2-800. Calpella, Bobcat and Danube with 2x2GB DDR3-1066. Bobcat assumes single channel memory. 76-79e AMD* Sempron* V140 (1C, 2.3GHz, 512K L2, 3.2GT/s) e = Intel estimates based on in-house performance/statistical analysis. 99-103e AMD* Athlon* II P340 (2C, 2.2GHz, 2x512K L2, 3.6GT/s) 104 AMD* Athlon* II N330 (2C, 2.3GHz, 2x512K L2, 3.6GT/s) 108-112e AMD* Athlon* II N350 (2C, 2.4GHz, 2x512K L2, 3.6GT/s) Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance Intel® Celeron® P4700 (2T/2C, 2.00GHz, 2M L3) 127 40-46e AMD* Bobcat “Zacate” (1C, 1.5GHz, 512K L2)

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Ultra-thin Performance Benchmark: SYSmark* 2007 Preview - Overall

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential 1 More performance information can be found in the AMD* Ultra-thin Competitive Response Guide herehere Intel® Pentium® SU4100 (2C, 1.3GHz, 2M L2, 800MHz FSB) 78 Intel ® Core TM 2 Duo SU7300 (2C, 1.3GHz, 3M L2, 800MHz FSB, 10W) 82 51 AMD* Athlon Neo MV-40 (1C, 1.6GHz, 512K L2, 1.6GT/s) 71 Turion* X2 Neo L625 (2C, 1.6GHz, 2x512K L2, 1.6GT/s) 77-81e AMD* Turion* II Neo K625 (2C, 1.5GHz, 2x1M L2, 3.GT/s, 15W) 2011 Intel ® Core™ SKUs expected to extend Intel’s performance leadership as measured by SYSmark* 2007 Preview e = Intel estimates based on in-house performance/statistical analysis. AMD* estimates based on architectural features and measured Griffin data with a similar configuration Intel® Pentium® U5400 (2C 1.20GHz, 3M L3) 81-85e 68-72e AMD* Athlon* II Neo K325 (2C, 1.3GHz, 2x1M L2, 2.0GT/s, 12W) Intel® Celeron® U3400 (2C 1.06GHz, 2M L3, 18W) 70-74e 69 Intel ® Celeron ® SU2300 (2C, 1.2GHz, 1M L2, 800MHz FSB) 55 Intel® Celeron® 743 (1C, 1.3GHz, 1M L2, 800MHz FSB) 61-64e AMD* Athlon* II Neo K125 (1C, 1.7GHz, 1M L2, 2.0GT/s, 12W) 45-47e AMD* V105 (1C, 1.2GHz, 512K L2, 2.0GT/s, 9W) *Other names and brands may be claimed as the property of others. 68 Athlon* X2 Neo L335 (2C, 1.6GHz, 2x256K L2, 1.6GT/s) Benchmark: SYSmark* 2007 Preview Intel ® Ultra-thin Mobile Processors Intel® Core™ i7-680UM (4T/2C, 1.46GHz base, up to 2.53GHz, 4M L3) 145-149e Intel® Core™ i5-560UM (4T/2C 1.33GHz base, up to 2.13GHz, 3M L3) 126-130e Intel® Core™ i5-470UM (4T/2C 1.33GHz base, up to 1.86GHz, 3M L3) 112-116e Core TM 2Duo/Solo Penryn (45nm) Montevina AMD* Single-core (65nm, 15W, K8) Pentium ® Penryn (45nm, 10W) Montevina Celeron® Penryn (45nm, 10W) Montevina AMD* Dual-core Conesus (65nm, 18W, K8) AMD* Geneva SKUs (45nm, DDR3) Q4’10 Holiday SKUs Core™ i3/i5/i7 Arrandale (32nm, 18W) Calpella Intel® Core™ i3-380UM (4T/2C 1.33GHz, 3M L3) 91-95e Intel® Pentium® U5600 (2C 1.33GHz, 3M L3) 88-92e Intel® Celeron® U3600 (2C 1.20GHz, 2M L3, 18W) 76-80e 85-89e AMD* Turion* II Neo K665 (2C, 1.7GHz, 2x1M L2, 3.2GT/s, 15W) Intel® Core™ i7-660UM (4T/2C, 1.33GHz base, up to 2.40GHz, 4M L3) 138-142e Potential AMD* Bobcat SKUs (40nm) 40-48e AMD* Bobcat “Ontario” (2C, 1.0GHz, 2x512K L2, 9W) 59-65e AMD* Bobcat “Zacate” (2C, 1.6GHz, 2x512K L2, 18W) All systems tested on Windows* 7 Ultimate with a 320GB 7200rpm disk at resolution 1440x900. Intel Montevina, AMD* Geneva with 2x2GB DDR2-800 and DDR2-800 for Conesus. Calpella, Bobcat and Danube with 2x2GB DDR3-1066. Bobcat assumes single channel memory. 56-58e Intel® Celeron® 763 (1C, 1.4GHz, 1M L2, 800MHz FSB) Intel® Core™ i7-690UM (4T/2C, 1.46GHz base, up to 2.6GHz, 4M L3) 151-155e Q1’11/Q2’ 11 Spring SKUs Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance 40-46e AMD* Bobcat “Zacate” (1C, 1.5GHz, 512K L2, 18W)

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Mobile Workstation Performance Benchmark: SPEC* CPU2006

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential SPEC* CPU2006 SPEC, SPECint, SPECfp, are trademarks of the Standard Performance Evaluation Corporation, see http://www.spec.org for more information SPEC* CPU2006 data measured with Windows 7 Ultimate 64-bit with 4 GB memory (8GB for Intel ® Core™ i7-720QM), Intel Compiler 11.1 Oct-2009 Win32 binaries for Intel ® Core™ i7, Intel ® Core™ i5, and AMD* processors. Intel Compiler 11.1 Oct-2009 Win64 binaries for Intel ® Core™ 2 Duo. Data is valid as of 4/21/2010 0 10 20 30 40 50 60 70 80 90 100 110 120 61.2 SPECint*_rate_base2006 (Background) SPECfp*_rate_base2006 (Foreground) 42.8 40.7 71.3 Mobile Workstation Performance Near-tower workstation performance goes mobile with Intel ® Core™ i7 processors Intel ® Core™ 2 Duo T9900 30.7 41.0 AMD* Turion* II Ultra M640 34.3 32.3 Intel ® Core™ i7-620M 34.0 51.5 Intel ® Core™ i7-2820QM 84-88e *Other names and brands may be claimed as the property of others. Intel ® Core™ i5-520M 32.6 45.3 30.3 28.4 27.2 26.1 AMD* Turion* II Ultra M520 24.8 22.8 AMD* Turion* Ultra ZM-87 19.6 19.9 Intel ® Core™ i7-820QM AMD* Turion* II N620 AMD* Phenom* II N830 AMD* Phenom* II N930 110-114e Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential General Compute Performance (Agile Multi-Tasking) Benchmark: PCMark* Vantage - Overall

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Intel ® Dual-Core Mobile Processors – Agile Multi-Tasking Sorted Highest to lowest score Configurations: All measurements are based on Windows 7 Ultimate and 320G 7200rpm HDD. Intel Montevina and AMD* Tigris notebooks have 4G (2x2G) DDR2-800 memory. Intel Arrandale and AMD* Danube have 4G (2x2G) DDR3-1066. Intel integrated graphics and AMD* RS780M/RS880M integrated graphics were used and tested at 1366x768 resolution Estimates are based on similar measurements of silicon and drivers. PCMark* Vantage is a platform test and has shown high run to run variability Benchmark: PCMark* Vantage *Other names and brands may be claimed as the property of others. Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance Intel® Core™ i7-2620QM (4T/2C, 2.70GHz base, up to 3.4GHz, 4M L3) 8000-8100e Intel® Core™ i5-2540M (4T/2C, 2.60GHz base up to 3.30GHz, 3M L3) 7850-7950e Intel® Core™ i5-2520M (4T/2C, 2.50GHz base up to 3.20GHz, 3M L3) 7650-7750e Intel® Core™ i5-2410M (4T/2C, 2.30GHz base up to 2.9GHz, 3M L3) 6550-6650e Intel® Core™ i7-620M (4T/2C, 2.66GHz base, up to 3.33GHz, 4M L3) 7444 Intel® Core™ i5-580M (4T/2C, 2.66GHz base, up to 3.33GHz, 3M L3) 7300-7400e Intel® Core™ i5-560M (4T/2C, 2.66GHz base, up to 3.20GHz, 3M L3) 7240 Intel® Core™ i5-460M (4T/2C, 2.53GHz base, up to 2.80GHz, 3M L3) 6266 Intel® Core™ i5-450M (4T/2C, 2.40GHz base, up to 2.66GHz, 3M L3) 6116 Intel® Core™ i3-370M (4T/2C, 2.40GHz, 3M L3)5807 Intel® Core™ i3-2310M (4T/2C, 2.10GHz, 3M L3)5750-5850e Intel® Core™ i3-350M (4T/2C, 2.26GHz, 3M L3)5566 Intel® Core™ i3-330M (4T/2C, 2.13GHz, 3M L3)5275-5375e 5125-5225eAMD* Phenom* II X4 X920BE (2.3GHz, 4x512K L2) 4895AMD* Phenom* II X2 N620 (2.8GHz, 2x1M L2) 4815AMD* Phenom* II X4 N930 (2.0GHz, 4x512K L2) Intel ® Pentium ® P6100 (2.00GHz, 3M L3)4801 4724AMD* Phenom* II X3 N830 (2.1GHz, 3x512K L2) 4712AMD* Turion* II Ultra M640 (2.6GHz, 2x1M L2) 4583AMD* Turion* II Ultra M620 (2.5GHz, 2x1M L2) 4500AMD* Turion* II Ultra M600 (2.4GHz, 2x1M L2) Intel ® Celeron ® P4500 (1.87GHz, 2M L3)4458 4270AMD* Turion* II M520 (2.3GHz, 2x512K L2) Intel ® Core™ 2 Duo T6600 (2.2GHz, 3M L2)4205 4204AMD* Phenom* II X4 P920 (1.6GHz, 4x512K L2) Intel ® Pentium ® T4500 (2.3GHz, 2M L3)4069 4062AMD* Athlon* II X2 N330 (2.3GHz, 2x512K L2) 3951AMD* Athlon* II X2 P320 (2.1GHz, 2x512K L2) 3931AMD* Athlon* II M320 (2.1GHz, 2x512K L2) Intel ® Celeron ® T3300 (2.0GHz, 1M L2)3734 2606AMD* Sempron* V120 (2.2GHz, 512K L2)

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Performance-Qualified Battery Life Benchmark: MobileMark* 2007 - Productivity

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Standard voltage consumer notebooks that enable productivity MobileMark*2007 – Performance and Battery Life Notebooks with Intel processors offer outstanding battery life Intel processors tested on Intel ® HM57 Express chipset with 2x2GB DDR3-1066 memory on a 15.6” LED notebook. AMD* processors tested on AMD* 785GX chipset with 2x2GB DDR2-800 memory on a 15.6” LED notebook. Windows* 7 Ultimate for all systems. See Appendix for full system configurations MobileMark*2007 – Performance Rating Productivity Test MobileMark*2007 – Platform Battery Life (In minutes) Intel ® Core™ i7-620M (4T/2C, 2.66GHz base, up to 3.33GHz, 4M L3) 275 184 Turion* II Ultra M640 (2.6GHz, 2x1M L2, 3.6GT/s) *Other names and brands may be claimed as the property of others. 178 AMD* Phenom* II N620 (2C, 2.8GHz, 2x1M L2, 3.6GT/s) 163 Turion* II Ultra M520 (2.3GHz, 2x512K L2, 3.6GT/s) 152 Turion* II Ultra M320 (2.1GHz, 2x512K L2, 3.2GT/s) Battery Capacity on all systems normalized to 56WHrs Intel ® Core™ i5-540M (4T/2C, 2.53GHz base, up to 3.06GHz, 3M L3) 252 Intel ® Core™ i5-450M (4T/2C, 2.40GHz base, up to 2.66GHz, 3M L3) 247 Intel ® Core™ i3-330M (4T/2C, 2.13GHz, 3M L3) 208 139 AMD* Phenom* II N830 (3C, 2.1GHz, 3x512K L2, 3.6GT/s) 138 AMD* Phenom* II N930 (4C, 2.0GHz, 4x512K L2, 3.6GT/s) 112 Sempron* M100 (2.0GHz, 512K L2, 3.2GT/s) 117 AMD* Phenom* II P920 (4C, 1.6GHz, 4x512K L2, 3.6GT/s) 121 AMD* Phenom* II P820 (3C, 1.8GHz, 3x512K L2, 3.6GT/s) Intel ® Core™ i5-520M (4T/2C, 2.4GHz base, up to 2.93GHz, 3M L3) 250 142 AMD* Athlon* II P320 (2C, 2.1GHz, 2x512K L2, 3.6GT/s) Upcoming Sandy Bridge processors expected to reduce average power consumption Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance SKU Battery Life (Productivity) Battery Life (DVD) Battery Life (Reader) Intel ® Core™ i7-640M277159300 Intel ® Core™ i7-620M276179306 Intel ® Core™ i5-580M273153287 Intel ® Core™ i5-540M265158302 Intel ® Core™ i5-520M267-304 Intel ® Core™ i5-450M268-309 Intel ® Core™ i3-370M255152286 Intel ® Core™ i3-330M268158309 Intel ® Pentium ® P6100220138240 AMD* Phenom* II N620245148292 AMD* Athlon* II P320262151319 AMD* Phenom* II N830240145290 AMD* Phenom* II N930237137280 AMD* Athlon* II N330255154321 AMD* Phenom* II P820245148292 AMD* Phenom* II P920245145287 AMD* Turion* II Ultra M640239160281 AMD* Turion* II Ultra M520237160279 AMD* Turion* II Ultra M320239160276 AMD* Sempron* M100239158272 Intel ® Core™ i7-640M (4T/2C, 2.80GHz base, up to 3.46GHz, 4M L3) 308 Intel ® Core™ i5-580M (4T/2C, 2.66GHz base, up to 3.33GHz, 3M L3) 273 Intel ® Core™ i3-370M (4T/2C, 2.40GHz, 3M L3) 227 Intel ® Pentium ® P6100 (2T/2C, 2.00GHz, 3M L3) 218 133 AMD* Phenom* II N330 (2C, 2.3GHz, 2x512K L2, 3.6GT/s)

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential MobileMark*2007 – Performance and Battery Life Ultra thin notebooks that maximize mobility Intel processors tested on Intel® GS45 chipset with 2x2GB DDR3-1066 memory on a 13.3” LED notebook. AMD* processors tested on AMD* RS780 chipset with 2x2GB DDR2-800 memory on a 13.3” LED notebook. Windows* 7 Home Premium for all systems. See Appendix for further details on notebooks used. Notebook based on Intel ultra thin mobile processors offer outstanding battery life Battery Capacity on all systems normalized to 56WHrs 105 Athlon* X2 Neo L335 (2C, 1.6GHz, 2x256K L2, 1.6GT/s, 18W) Intel® Pentium® SU4100 (2C, 1.3GHz, 2M L2, 800MHz FSB, 10W TDP) 124 MobileMark*2007 – Performance Rating Productivity Test MobileMark*2007 – Platform Battery Life (In minutes) Productivity Test Intel ® Core TM 2 Duo SU7300 (2C, 1.3GHz, 3M L2, 800MHz FSB, 10W) 132 111 Turion* X2 Neo L625 (2C, 1.6GHz, 2x512K L2, 1.6GT/s, 18W) *Other names and brands may be claimed as the property of others. Intel® Celeron® SU2300 (2C, 1.2GHz, 1M L2, 800MHz FSB, 10W TDP) 107 80 Athlon* Neo MV-40 (1C, 1.6GHz, 512K L2, 1.6GT/s, 18W) Intel® Core™ i3-330UM (4T/2C, 1.2GHz, 3M L3) 129 Intel® Pentium® U5400 (2C 1.20GHz, 3M L3) 133 123 AMD* Turion* II Neo K625 (2C, 1.5GHz, 2x1M L2, 3.GT/s, 15W) 97 AMD* Athlon* II Neo K125 (1C, 1.7GHz, 1M L2, 2.0GT/s, 12W) 111 AMD* Athlon* II Neo K325 (2C, 1.3GHz, 2x1M L2, 2.0GT/s, 12W) SKU Battery Life (Productivity) Intel® Core™ i3-330UM441 Intel® Pentium® U5400394 Intel ® Core TM 2 Duo SU7300442 Intel® Pentium® SU4100424 Intel® Celeron® SU2300431 AMD* Athlon* II Neo K325335 AMD* Athlon* II Neo K125337 AMD* Turion* II Neo K625345 Turion* X2 Neo L625274 Athlon* X2 Neo L335280 Athlon* Neo MV-40257 Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance

of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential 1 Benchmarks: PCMark Vantage for Home, SYSmark* 2007 Preview for Work, 3DMark* Vantage for Gaming, MobileMark* 2007 Productivity for On the Go and Battery Life. Configurations: HP* dv6 notebooks with configurations listed above, 4G DDR2-800 for AMD* and DDR3-1066 for Intel, 320G 7200rpm HDD, 6cell 47WHr battery. Baseline notebook listed at $769.99 with $150 instant rebate from HP.com Dec 2009. Core i3 version listed at $849 with $150 Instant rebate Feb 2010. Intel comparisons used HP* dv6t with same configurations and with 2021 graphics driver from Intel website. Performance measurements may vary +/- 3%. Estimates are denoted with an e. See full configurations in Appendix Consumer Notebook Analysis Badge Notebook Configuration SPP Delta Performance Gains Relative to Baseline 1 Relative Battery Life HomeWorkOn the GoGaming Core™ i3-370M + HD Graphics (Integrated) +$8539%41%57%61% e +28 Minutes Pentium ® P6100 + HD Graphics (Integrated) ~$018%25%49%51%+1 Minutes Phenom* II N620 + Radeon* HD 5470 (Discrete) +$12529%24%16%155%-63 Minutes Turion* II P520 + Radeon* HD 5470 (Discrete) +$8513%9% 143%-62 Minutes Athlon* II P320 + Radeon* HD 4250 (Integrated) Baseline: $620257 minutes Notebooks based on the 2010 Core processor deliver great performance and battery life across a wide range of applications Create Share See Smart Performance Starts Here Notebooks based on 2010 Intel ® Core™ i3 processors offer great value across a broad range of usages and great battery life Dependable and Proven Source: Intel. Test configurations in the Appendix. Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more information go to http://www.intel.com/performance http://www.intel.com/performance

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Page 1 of too many Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential NOTEBOOK – EDGE COMPETITIVE INFORMATION.

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