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Product comparison · 2 laptops

ASUS X51L-AP077C laptop Intel® Pentium® T2390 vs ASUS X56VR-AP072C laptop Intel® Core™2 Duo P8400

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  • 104specifications compared
  • 35differ
  • 69identical
  • 22known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • T2390
    • P8400
  • Processor frequency
    • 1.86 GHz
    • 2.26 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor front side bus
    • 533 MHz
    • 1066 MHz
  • Processor socket
    • Socket M (mPGA478MT)
    • Socket 478
  • Processor lithography
    • 65 nm
    • 45 nm
  • Processor operating modes
    • 32-bit
    • 64-bit

Side by side

Differences highlightedShow differences only
126 specifications
A

ASUS

X51L-AP077C laptop Intel® Pentium® T2390

Model X51L-AP077C

View product
B

ASUS

X56VR-AP072C laptop Intel® Core™2 Duo P8400

Model X56VR-AP072C

View product
Processor15 differ
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersT2390P8400
Processor frequencyDiffers1.86 GHz2.26 GHz
Processor cacheDiffers1 MB3 MB
Processor front side busDiffers533 MHz1066 MHz
Processor socketDiffersSocket M (mPGA478MT)Socket 478
Processor lithographyDiffers65 nm45 nm
Processor operating modesDiffers32-bit64-bit
Processor seriesDiffersIntel Pentium T2000 Series for MobileIntel Core 2 Duo P8000 Series
Processor codenameDiffersMeromPenryn
Thermal Design Power (TDP)Differs35 W25 W
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs148.5
Memory1 differ
Internal memoryDiffers3 GB4 GB
Memory layout (slots x size)Known for one2 x 2 GB
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers160 GB320 GB
Optical drive typeKnown for oneDVD Super Multi DL
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X3100AMD Mobility Radeon HD 3470
Discrete graphics card memoryKnown for one0.25 GB
Maximum graphics card memoryKnown for one1.024 GB
Audio1 differ
Audio systemDiffersIntel HDAHigh Definition Audio
Number of built-in speakersKnown for one2
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Wireless technologyDiffersIEEE 802.11b/g802.11 a/b/g/n
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
HDMI ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers01
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
eSATA ports quantityKnown for one1
Softwareidentical
Drivers includedKnown for oneYes
Processor special features6 differ
Embedded options availableDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3515335569
Processor codeDiffersSLA4HSL3BU
Idle StatesKnown for oneYes
Securityidentical
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Fingerprint readerKnown for oneYes
Weight & dimensions2 differ
WeightDiffers2.8 kg2.95 kg
DepthDiffers264 mm270 mm
HeightKnown for one35.5 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one4.1 cm
Other features1 differ
Modem typeKnown for oneV.92
Supplied AC adapter typeDiffersAC, UPAC
Batteryidentical
Number of battery cellsKnown for one6

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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