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Product comparison · 2 laptops

Lenovo ThinkPad T400 + PhysicalPac Warranty Upgrade (PHP) 3Yr CCR to 3Yr OSR NBD vs Lenovo ThinkPad W510 + PHP 3Yr CCR to 3Yr OSR NBD

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  • 111specifications compared
  • 41differ
  • 70identical
  • 18known for one product only

Key differences

The Lenovo ThinkPad W510 + PHP 3Yr CCR to 3Yr OSR NBD has 2 more processor cores than the Lenovo ThinkPad T400 + PhysicalPac Warranty Upgrade (PHP) 3Yr CCR to 3Yr OSR NBD (4 vs 2). The Lenovo ThinkPad W510 + PHP 3Yr CCR to 3Yr OSR NBD has 6 more processor threads than the Lenovo ThinkPad T400 + PhysicalPac Warranty Upgrade (PHP) 3Yr CCR to 3Yr OSR NBD (8 vs 2). The Lenovo ThinkPad T400 + PhysicalPac Warranty Upgrade (PHP) 3Yr CCR to 3Yr OSR NBD has 0.67 GHz more processor frequency than the Lenovo ThinkPad W510 + PHP 3Yr CCR to 3Yr OSR NBD (2.4 GHz vs 1.73 GHz). Only the Lenovo ThinkPad T400 + PhysicalPac Warranty Upgrade (PHP) 3Yr CCR to 3Yr OSR NBD has ExpressCard slot. Only the Lenovo ThinkPad W510 + PHP 3Yr CCR to 3Yr OSR NBD has Intel VT-x with Extended Page Tables (EPT).

  • Display diagonal
    • 35.8 cm (14.1")
    • 39.6 cm (15.6")
  • Display resolution
    • 1280 x 800 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i7
  • Processor model
    • P8600
    • i7-820QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.4 GHz
    • 1.73 GHz

Side by side

Differences highlightedShow differences only
129 specifications
A

Lenovo

ThinkPad T400 + PhysicalPac Warranty Upgrade (PHP) 3Yr CCR to 3Yr OSR NBDView product
B

Lenovo

ThinkPad W510 + PHP 3Yr CCR to 3Yr OSR NBDView product
Display3 differ
Display diagonalDiffers35.8 cm (14.1")39.6 cm (15.6")
Display resolutionDiffers1280 x 800 pixels1920 x 1080 pixels
Native aspect ratioDiffers16:1016:9
Processor17 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersP8600i7-820QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.06 GHz
Processor frequencyDiffers2.4 GHz1.73 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers3 MB8 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket 479Socket 988
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Core i7-800 Mobile Series
Processor codenameDiffersPenrynClarksfield
Bus typeDiffersFSBDMI
SteppingDiffersR1B1
Thermal Design Power (TDP)Differs25 W45 W
TjunctionDiffers105 °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)Differs913
Processor front side busKnown for one1066 MHz
Memory3 differ
Internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Maximum internal memoryDiffers4 GB16 GB
Memory clock speedKnown for one1066 MHz
Storage3 differ
Total storage capacityDiffers250 GB320 GB
HDD speedDiffers5400 RPM7200 RPM
Compatible memory cardsDiffersMMC, MS Pro, SD, SDHC, xDMMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDNVIDIA® Quadro® NVS 5100M
Maximum graphics card memoryKnown for one1.024 GB
Audioidentical
Speaker powerKnown for one2 W
Networkidentical
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces1 differ
eSATA ports quantityKnown for one1
ExpressCard slotDiffersYesNo
Processor special features8 differ
CPU configuration (max)Known for one1
Intel VT-x with Extended Page Tables (EPT)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 IDDiffers3556843124
Processor codeDiffersSLGDZSLBLX
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 one6.3 h
Weight & dimensions4 differ
WeightDiffers2.38 kg2.67 kg
WidthDiffers335.5 mm372.8 mm
DepthDiffers228 mm245 mm
HeightDiffers32 mm35.8 mm
Other features1 differ
Intel segment taggingDiffersHome office, Small BusinessProfessional
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.90

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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