Product comparison · 2 laptops

Lenovo ThinkPad T400 (6475R1G), BE vs Lenovo ThinkPad T500 (20552PG)

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  • 116specifications compared
  • 21differ
  • 95identical
  • 11known for one product only

Key differences

  • Display diagonal
    • ThinkPad T400 (6475R1G), BE:35.8 cm (14.1")
    • ThinkPad T500 (20552PG):39.1 cm (15.4")
  • Display resolution
    • ThinkPad T400 (6475R1G), BE:1280 x 800 pixels
    • ThinkPad T500 (20552PG):1680 x 1050 pixels
  • Processor model
    • ThinkPad T400 (6475R1G), BE:P8400
    • ThinkPad T500 (20552PG):T9400
  • Processor frequency
    • ThinkPad T400 (6475R1G), BE:2.26 GHz
    • ThinkPad T500 (20552PG):2.53 GHz
  • Processor cache
    • ThinkPad T400 (6475R1G), BE:3 MB
    • ThinkPad T500 (20552PG):6 MB
  • Processor socket
    • ThinkPad T400 (6475R1G), BE:Socket 478
    • ThinkPad T500 (20552PG):Socket 479
  • Stepping
    • ThinkPad T400 (6475R1G), BE:M0
    • ThinkPad T500 (20552PG):E0
  • Thermal Design Power (TDP)
    • ThinkPad T400 (6475R1G), BE:25 W
    • ThinkPad T500 (20552PG):35 W

Side by side

Differences highlightedShow differences only (on)
Comparison of ThinkPad T400 (6475R1G), BE, ThinkPad T500 (20552PG)
127 specifications
Display2 differ
Display diagonalDiffers35.8 cm (14.1")39.1 cm (15.4")
Display resolutionDiffers1280 x 800 pixels1680 x 1050 pixels
Processor8 differ
Processor modelDiffersP8400T9400
Processor frequencyDiffers2.26 GHz2.53 GHz
Processor cacheDiffers3 MB6 MB
Processor socketDiffersSocket 478Socket 479
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Core 2 Duo T9000 Series
SteppingDiffersM0E0
Thermal Design Power (TDP)Differs25 W35 W
CPU multiplier (bus/core ratio)Differs8.59.5
Memoryidentical
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 2 GB
Storageidentical
HDD interfaceKnown for oneSATAUnknown — not stated by the source
Optical drive typeKnown for oneDVD-ROMUnknown — not stated by the source
Graphics1 differ
On-board graphics cardKnown for oneUnknown — not stated by the sourceNo
Discrete graphics card modelDiffersIntel® GMA 4500MHDAMD Mobility Radeon HD 3650
Discrete graphics card memoryKnown for oneUnknown — not stated by the source0.25 GB
On-board graphics card modelKnown for oneUnknown — not stated by the sourceNot available
Audio1 differ
Audio systemDiffersHDA 24-bitConexant Azalia 24-bit
Cameraidentical
Front cameraKnown for oneUnknown — not stated by the sourceNo
Network1 differ
Wireless technologyDiffersIntel WiFi 5100AGNIntel 5300AGN
Keyboardidentical
Pointing deviceKnown for oneUnknown — not stated by the sourceThinkPad UltraNav
Keyboard layoutKnown for oneAZERTYUnknown — not stated by the source
Softwareidentical
Trial softwareKnown for oneUnknown — not stated by the sourceMicrosoft Office 2007
Processor special features4 differ
Idle StatesDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Processor ARK IDDiffers3556935562
Processor codeDiffersSL3BUSLGEK
Weight & dimensions4 differ
WeightDiffers2.2 kg2.63 kg
WidthDiffers335.5 mm357.5 mm
DepthDiffers238 mm255 mm
HeightDiffers31.9 mm33.5 mm
Other featuresidentical
Modem typeKnown for oneUnknown — not stated by the source56K V.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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