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Product comparison · 2 laptops

Lenovo T400 (2765-8MG) vs Lenovo ThinkPad W701 + T40HBEU

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  • 101specifications compared
  • 46differ
  • 55identical
  • 47known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 43.4 cm (17.1")
  • Display resolution
    • 1440 x 900 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i7
  • Processor model
    • T9600
    • i7-720QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.8 GHz
    • 1.6 GHz

Side by side

Differences highlightedShow differences only
148 specifications
A

Lenovo

T400 (2765-8MG)View product
B

Lenovo

ThinkPad W701 + T40HBEUView product
Display3 differ
Display diagonalDiffers35.8 cm (14.1")43.4 cm (17.1")
Display resolutionDiffers1440 x 900 pixels1920 x 1080 pixels
Native aspect ratioDiffers16:1016:9
Dual-screenKnown for oneNo
LED backlightKnown for oneYes
Display brightnessKnown for one200 cd/m²
Processor16 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersT9600i7-720QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers2.8 GHz1.6 GHz
System bus rateKnown for one2.5 GT/s
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket 478Socket 988
Processor seriesDiffersIntel Core 2 Duo T9000 SeriesIntel Core i7-700 Mobile Series
Processor codenameDiffersPenrynClarksfield
Bus typeDiffersFSBDMI
SteppingDiffersE1B1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers410 M774 M
Processing Die sizeDiffers107 mm²296 mm²
CPU multiplier (bus/core ratio)Differs10.512
Processor front side busKnown for one1066 MHz
Memory2 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryDiffers8 GB16 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Storage3 differ
Total storage capacityDiffers250 GB320 GB
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD-ROMDVD-RW
Number of HDDs installedKnown for one1
Graphics2 differ
Discrete graphics card modelDiffersAMD Radeon HD 3470NVIDIA® Quadro® FX 2800M
Graphics card familyDiffersAMDNVIDIA
Maximum graphics card memoryKnown for one1.024 GB
On-board graphics cardKnown for oneNo
Discrete graphics card memoryKnown for one0.25 GB
On-board graphics card modelKnown for oneNot available
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Networkidentical
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Ethernet LANKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA ports quantityDiffers01
DisplayPorts quantityDiffers01
DVI portDiffersNoYes
Firewire (IEEE 1394) portsDiffers10
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® GM45 ExpressIntel® QM57 Express
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows 7 Professional
Operating system architectureKnown for one32-bit
Processor special features10 differ
CPU configuration (max)Known for one1
Idle StatesDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
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® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3556343122
Processor codeDiffersSLG9FSLBLY
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Battery1 differ
Number of battery cellsDiffers69
Battery life (max)Known for one6.5 h
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
HDD user passwordKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensionsidentical
WeightKnown for one3.83 kg
Dimensions (WxDxH)Known for one410 x 310 x 41 mm
WidthKnown for one335.3 mm
DepthKnown for one238 mm
Height (front)Known for one2.76 cm
Height (rear)Known for one3.19 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Internal modemKnown for oneNo
TV tuner integratedKnown for oneNo
Intel segment taggingDiffersHome office, Small BusinessProfessional
Supplied AC adapter typeKnown for oneAC
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav

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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