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Product comparison · 2 laptops

Acer Aspire 7738G-664G64MN vs Lenovo ThinkPad W510 + ThinkPlus L45

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  • 107specifications compared
  • 48differ
  • 59identical
  • 31known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i7
  • Processor model
    • T6600
    • i7-820QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.2 GHz
    • 1.73 GHz
  • Processor cache
    • 2 MB
    • 8 MB

Side by side

Differences highlightedShow differences only
138 specifications
A

Acer

Aspire 7738G-664G64MNView product
B

Lenovo

ThinkPad W510 + ThinkPlus L45View product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
HD typeKnown for oneHD+
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor17 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersT6600i7-820QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.06 GHz
Processor frequencyDiffers2.2 GHz1.73 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers2 MB8 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket 478Socket 988
Processor seriesDiffersIntel Core 2 Duo T6000 SeriesIntel Core i7-800 Mobile Series
Processor codenameDiffersPenrynClarksfield
Bus typeDiffersFSBDMI
SteppingDiffersR0B1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers90 °C100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2
Number of Processing Die TransistorsDiffers410 M774 M
Processing Die sizeDiffers107 mm²296 mm²
CPU multiplier (bus/core ratio)Differs1113
Processor front side busKnown for one800 MHz
Memory1 differ
Maximum internal memoryDiffers4 GB16 GB
Storage2 differ
Total storage capacityDiffers640 GB320 GB
HDD speedDiffers5400 RPM7200 RPM
Number of HDDs installedKnown for one1
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 240MNVIDIA® Quadro® NVS 5100M
Maximum graphics card memoryKnown for one1.024 GB
Network2 differ
Wireless technologyDiffersIEEE 802.11a/b/g/nIEEE 802.11a/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
eSATA ports quantityKnown for one1
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Bundled softwareKnown for oneAcer Arcade Deluxe featuring Cinema, Album, Music, Acer HomeMedia, Acer Bio-Protection, Acer Crystal Eye, Acer GridVista, Acer Backup Manager, Acer Launch Manager, Acer eRecovery Management, Acer PowerSmart Manager, Acer GameZone, Adobe Reader, Google Toolbar, Google Desktop, Adobe Flash Player, NTI
Processor special features11 differ
CPU configuration (max)Known for one1
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers3725543124
Processor codeDiffersSLGF5SLBLX
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Batteryidentical
Battery life (max)Known for one2 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers3.25 kg2.67 kg
WidthDiffers410 mm372.8 mm
DepthDiffers286 mm245 mm
HeightKnown for one35.8 mm
Height (front)Known for one3.5 cm
Height (rear)Known for one4.15 cm
Other features1 differ
Infrared data portDiffersYesNo
Intel segment taggingKnown for oneProfessional
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneITU V.92
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 Express

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