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Product comparison · 2 laptops

ASUS M51VR Intel® Core™2 Duo P8400 vs ASUS X71SL-7S062C, ES

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  • 116specifications compared
  • 34differ
  • 82identical
  • 25known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 43.2 cm (17")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor family
    • Intel® Core™2 Duo
    • Intel Pentium Mobile
  • Processor model
    • P8400
    • T5800
  • Processor frequency
    • 2.26 GHz
    • 2 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor front side bus
    • 1066 MHz
    • 800 MHz
  • Processor lithography
    • 45 nm
    • 65 nm

Side by side

Differences highlightedShow differences only
141 specifications
A

ASUS

M51VR Intel® Core™2 Duo P8400

Model M51VR

View product
B

ASUS

X71SL-7S062C, ESView product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display surfaceKnown for oneMatt
Processor13 differ
Processor familyDiffersIntel® Core™2 DuoIntel Pentium Mobile
Processor modelDiffersP8400T5800
Processor frequencyDiffers2.26 GHz2 GHz
Processor cacheDiffers3 MB2 MB
Processor front side busDiffers1066 MHz800 MHz
Processor lithographyDiffers45 nm65 nm
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Core 2 Duo T5000 Series
Processor codenameDiffersPenrynMerom
Thermal Design Power (TDP)Differs25 W35 W
TjunctionDiffers105 °C85 °C
Number of Processing Die TransistorsDiffers410 M291 M
Processing Die sizeDiffers107 mm²143 mm²
CPU multiplier (bus/core ratio)Differs8.510
Processor technologyKnown for oneIntel Centrino 2
Memory1 differ
Internal memoryDiffers3 GB4 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage1 differ
Number of HDDs installedKnown for one1
Compatible memory cardsDiffersMMC, SDMMC, MS Duo, MS Pro, SD, xD
Optical drive typeKnown for oneDVD Super Multi DL
Graphics1 differ
On-board graphics cardKnown for oneNo
Discrete graphics card modelDiffersAMD Mobility Radeon HD 3470NVIDIA GeForce G9300M G
Discrete graphics card memoryKnown for one0.25 GB
On-board graphics card modelKnown for oneNot available
Maximum graphics card memoryKnown for one0.5 GB
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Network2 differ
Wireless technologyDiffersIEEE 802.11a/b/g/nIEEE 802.11b/g/n
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
eSATA ports quantityDiffers10
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows Vista Home Premium
Drivers includedKnown for oneYes
Pre-installed softwareKnown for oneOffice Ready
Trial softwareKnown for oneNorton Internet Security 2008
Bundled softwareKnown for oneAdobe Acrobat Reader 8.0 NERO 8 Essentials Power2Go ASUS DVD 6-in-1 WinDVD8 BD
Processor special features6 differ
Embedded options availableDiffersYesNo
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Processor ARK IDDiffers3556935581
Processor codeDiffersSL3BUSLB6E
Batteryidentical
Number of battery cellsKnown for one6
Power1 differ
AC adapter output currentDiffers4.7 A4.74 A
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers3 kg3.7 kg
WidthDiffers365 mm410 mm
DepthDiffers269 mm298.5 mm
Height (front)Differs2.8 cm3.84 cm
Height (rear)Differs4 cm4.17 cm
Hard driveidentical
Storage drive controllerKnown for oneSerial ATA-150
Other featuresidentical
Modem typeKnown for oneV.92

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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