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Product comparison · 2 laptops

ASUS M51SE-AP055C, UK vs ASUS X51L-AP033C, NL

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  • 107specifications compared
  • 29differ
  • 78identical
  • 28known for one product only

Key differences

  • Processor model
    • T8100
    • T5550
  • Processor frequency
    • 2.1 GHz
    • 1.83 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor front side bus
    • 800 MHz
    • 667 MHz
  • Processor lithography
    • 45 nm
    • 65 nm
  • Processor codename
    • Penryn
    • Merom
  • Tjunction
    • 105 °C
    • 100 °C
  • Number of Processing Die Transistors
    • 410 M
    • 291 M

Side by side

Differences highlightedShow differences only
135 specifications
A

ASUS

M51SE-AP055C, UKView product
B

ASUS

X51L-AP033C, NLView product
Processor11 differ
Processor modelDiffersT8100T5550
Processor frequencyDiffers2.1 GHz1.83 GHz
Processor cacheDiffers3 MB2 MB
Processor front side busDiffers800 MHz667 MHz
Processor lithographyDiffers45 nm65 nm
Processor seriesDiffersIntel Core 2 Duo T8000 SeriesIntel Core 2 Duo T5000 Series
Processor codenameDiffersPenrynMerom
SteppingKnown for oneM0
TjunctionDiffers105 °C100 °C
Number of Processing Die TransistorsDiffers410 M291 M
Processing Die sizeDiffers107 mm²143 mm²
CPU multiplier (bus/core ratio)Differs10.511
Memory1 differ
Internal memoryDiffers3 GB2 GB
Memory clock speedKnown for one667 MHz
Maximum internal memoryKnown for one4 GB
Memory layout (slots x size)Known for one2 x 1 GB
Storage1 differ
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsKnown for oneMMC, MS Duo, MS Pro, MS Pro Duo, SD
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 3470
Maximum graphics card memoryKnown for one0.256 GB
Audioidentical
Audio systemKnown for oneIntel HDA
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front cameraKnown for oneNo
Network3 differ
Networking featuresDiffersWLAN, Gigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/b/g/nIEEE 802.11b/g
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers34
eSATA ports quantityKnown for one1
DVI portDiffersYesNo
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express
Processor special features3 differ
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Processor ARK IDDiffers3391632427
Processor codeKnown for oneSLAVJ
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one4800 mAh
Poweridentical
AC adapter powerKnown for one90 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.7 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions2 differ
WeightDiffers2.96 kg2.8 kg
DepthDiffers269 mm264 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one4 cm
HeightKnown for one35.5 mm

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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