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Product comparison · 2 laptops

Lenovo ThinkPad R400, 80GB, 1GB, 14.1 in WXGA TFT, Intel WiFi Link 5100 AGN, CD-RW/DVD-ROM Combo, 4 Cell vs Lenovo ThinkPad X200,160GB, 2GB (2x1GB), 12.1 in WXGA TFT, Intel WiFi Link 5100 AGN, Bluetooth, 6 Cell Cyl

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  • 71specifications compared
  • 14differ
  • 57identical
  • 3known for one product only

Key differences

The Lenovo ThinkPad X200,160GB, 2GB (2x1GB), 12.1 in WXGA TFT, Intel WiFi Link 5100 AGN, Bluetooth, 6 Cell Cyl has 0.14 GHz more processor frequency than the Lenovo ThinkPad R400, 80GB, 1GB, 14.1 in WXGA TFT, Intel WiFi Link 5100 AGN, CD-RW/DVD-ROM Combo, 4 Cell (2.4 GHz vs 2.26 GHz). The Lenovo ThinkPad X200,160GB, 2GB (2x1GB), 12.1 in WXGA TFT, Intel WiFi Link 5100 AGN, Bluetooth, 6 Cell Cyl has 0.5 more CPU multiplier (bus/core ratio) than the Lenovo ThinkPad R400, 80GB, 1GB, 14.1 in WXGA TFT, Intel WiFi Link 5100 AGN, CD-RW/DVD-ROM Combo, 4 Cell (9 vs 8.5). The Lenovo ThinkPad X200,160GB, 2GB (2x1GB), 12.1 in WXGA TFT, Intel WiFi Link 5100 AGN, Bluetooth, 6 Cell Cyl has 80 GB more HDD capacity than the Lenovo ThinkPad R400, 80GB, 1GB, 14.1 in WXGA TFT, Intel WiFi Link 5100 AGN, CD-RW/DVD-ROM Combo, 4 Cell (160 GB vs 80 GB). Only the Lenovo ThinkPad R400, 80GB, 1GB, 14.1 in WXGA TFT, Intel WiFi Link 5100 AGN, CD-RW/DVD-ROM Combo, 4 Cell has embedded options available. Display diagonal: 35.8 cm (14.1") on the Lenovo ThinkPad R400, 80GB, 1GB, 14.1 in WXGA TFT, Intel WiFi Link 5100 AGN, CD-RW/DVD-ROM Combo, 4 Cell, 30.7 cm (12.1") on the Lenovo ThinkPad X200,160GB, 2GB (2x1GB), 12.1 in WXGA TFT, Intel WiFi Link 5100 AGN, Bluetooth, 6 Cell Cyl.

  • Display diagonal
    • 35.8 cm (14.1")
    • 30.7 cm (12.1")
  • Processor model
    • P8400
    • P8600
  • Processor frequency
    • 2.26 GHz
    • 2.4 GHz
  • Processor socket
    • Socket 478
    • Socket 479
  • Stepping
    • M0
    • R1
  • CPU multiplier (bus/core ratio)
    • 8.5
    • 9
  • HDD capacity
    • 80 GB
    • 160 GB
  • Optical drive type
    • DVD-ROM
    • No

Side by side

Differences highlightedShow differences only
74 specifications
A

Lenovo

ThinkPad R400, 80GB, 1GB, 14.1 in WXGA TFT, Intel WiFi Link 5100 AGN, CD-RW/DVD-ROM Combo, 4 CellView product
B

Lenovo

ThinkPad X200,160GB, 2GB (2x1GB), 12.1 in WXGA TFT, Intel WiFi Link 5100 AGN, Bluetooth, 6 Cell CylView product
Display1 differ
Display diagonalDiffers35.8 cm (14.1")30.7 cm (12.1")
Display resolution1280 x 800 pixels1280 x 800 pixels
Processor5 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersP8400P8600
Processor cores22
Processor threads22
Processor frequencyDiffers2.26 GHz2.4 GHz
Processor cache3 MB3 MB
Processor cache typeL2L2
Processor front side bus1066 MHz1066 MHz
Processor socketDiffersSocket 478Socket 479
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core 2 Duo P8000 SeriesIntel Core 2 Duo P8000 Series
Processor codenamePenrynPenryn
Bus typeFSBFSB
FSB ParityNoNo
SteppingDiffersM0R1
Thermal Design Power (TDP)25 W25 W
Tjunction105 °C105 °C
Number of Processing Die Transistors410 M410 M
Processing Die size107 mm²107 mm²
CPU multiplier (bus/core ratio)Differs8.59
ECC supported by processorNoNo
Memoryidentical
Internal memoryKnown for one2 GB
Memory clock speed1066 MHz1066 MHz
Memory slots2x SO-DIMM2x SO-DIMM
Storage2 differ
HDD capacityDiffers80 GB160 GB
HDD interfaceSATASATA
Optical drive typeDiffersDVD-ROMNo
Graphicsidentical
Graphics card familyIntelIntel
Maximum resolution2048 x 1536 pixels2048 x 1536 pixels
Audio1 differ
Number of built-in speakersDiffers21
Speaker power2 W2 W
Softwareidentical
Operating system installedWindows Vista BusinessWindows Vista Business
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDDiffers3556935568
Processor codeKnown for oneSLGDZ
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Poweridentical
AC adapter power65 W65 W
Weight & dimensions3 differ
WeightDiffers2.37 kg1.53 kg
DepthDiffers238 mm295 mm
HeightDiffers30.6 mm20.7 mm
Other featuresidentical
Infrared data portKnown for oneNo

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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