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Product comparison · 2 laptops

Lenovo ThinkPad R61, C2D T8300, 1024MB, 160GB vs Lenovo ThinkPad T61, FI

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  • 95specifications compared
  • 26differ
  • 69identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 39.1 cm (15.4")
  • Display resolution
    • 1440 x 900 pixels
    • 1280 x 800 pixels
  • Processor model
    • T8300
    • T7250
  • Processor frequency
    • 2.4 GHz
    • 2 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor socket
    • Socket 479
    • Socket 478
  • Processor lithography
    • 45 nm
    • 65 nm
  • Processor codename
    • Penryn
    • Merom

Side by side

Differences highlightedShow differences only
121 specifications
A

Lenovo

ThinkPad R61, C2D T8300, 1024MB, 160GBView product
B

Lenovo

ThinkPad T61, FIView product
Display2 differ
Display diagonalDiffers35.8 cm (14.1")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Processor11 differ
Processor modelDiffersT8300T7250
Processor frequencyDiffers2.4 GHz2 GHz
Processor cacheDiffers3 MB2 MB
Processor socketDiffersSocket 479Socket 478
Processor lithographyDiffers45 nm65 nm
Processor seriesDiffersIntel Core 2 Duo T8000 SeriesIntel Core 2 Duo T7000 Series
Processor codenameDiffersPenrynMerom
TcaseKnown for one68 °C
TjunctionDiffers105 °C100 °C
Number of Processing Die TransistorsDiffers410 M291 M
Processing Die sizeDiffers107 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1210
Memory1 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeKnown for oneDDR2-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Storageidentical
Card reader integratedKnown for oneNo
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA Quadro NVS 140MIntel® GMA X3100
Discrete graphics card memoryKnown for one0.125 GB
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Network3 differ
Networking featuresDiffersLAN 10/100/1000Gigabit Ethernet
Wireless technologyDiffersWLAN 802.11a/b/gIEEE 802.11a/b/g
BluetoothDiffersYesNo
Ports & interfacesidentical
Docking connectorKnown for oneYes
USB 1.1 ports quantityKnown for one0
HDMI ports quantityKnown for one0
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Processor special features3 differ
Intel Enhanced Halt StateDiffersYesNo
Processor ARK IDDiffers3309931728
Processor codeDiffersSLAPRSLA49
Idle StatesKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one3.3 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.35 kg2.4 kg
WidthDiffers335.5 mm357.5 mm
DepthDiffers237 mm255 mm
HeightKnown for one30 mm
Dimensions (WxDxH)Known for one357.5 x 255 x 30 mm
Height (front)Known for one3.49 cm
Height (rear)Known for one3.06 cm
Other features1 differ
Supplied AC adapter typeDiffersAC, UPAC

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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