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Product comparison · 2 laptops

ASUS F81SE-VX127E Intel® Core™2 Duo T6400 vs ASUS N20A-2P154C Intel® Core™2 Duo T5850

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  • 54specifications compared
  • 13differ
  • 41identical
  • 80known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 30.7 cm (12.1")
  • Processor model
    • T6400
    • T5850
  • Processor frequency
    • 2 GHz
    • 2.16 GHz
  • Processor front side bus
    • 800 MHz
    • 667 MHz
  • Internal memory
    • 4 GB
    • 3 GB
  • Total storage capacity
    • 320 GB
    • 250 GB
  • Discrete graphics card model
    • AMD Mobility Radeon HD 4570
    • Intel® GMA X4500HD
  • Wireless technology
    • 802.11 b/g/n
    • 802.11a/g/n

Side by side

Differences highlightedShow differences only
134 specifications
A

ASUS

F81SE-VX127E Intel® Core™2 Duo T6400

Model F81SE-VX127E

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B

ASUS

N20A-2P154C Intel® Core™2 Duo T5850

Model N20A-2P154C

View product
Display1 differ
Display diagonalDiffers35.6 cm (14")30.7 cm (12.1")
Display resolutionKnown for one1280 x 800 pixels
Native aspect ratioKnown for one16:10
Processor3 differ
Processor modelDiffersT6400T5850
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz2.16 GHz
Processor front side busDiffers800 MHz667 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo T6000 Series
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneR0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one10
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers4 GB3 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory clock speedKnown for one800 MHz
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers320 GB250 GB
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneMMC, MS Duo, MS Pro, MS Pro Duo, SD, XD
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4570Intel® GMA X4500HD
Discrete graphics card memoryKnown for one0.512 GB
Network2 differ
Wireless technologyDiffers802.11 b/g/n802.11a/g/n
Bluetooth versionDiffers2.1+EDR2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces2 differ
HDMI ports quantityDiffers10
Modem (RJ-11) portsDiffers10
eSATA ports quantityKnown for one1
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows Vista Home Premium
Drivers includedKnown for oneYes
Trial softwareKnown for oneNorton Internet Security 2007
Bundled softwareKnown for onePower2Go Adobe Acrobat Reader 7.0 NERO 7 Essentials
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one40479
Processor codeKnown for oneSLGJ4
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery capacityKnown for one4200 mAh
Poweridentical
AC adapter powerKnown for one65 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions1 differ
WeightDiffers2.39 kg1.85 kg
Dimensions (WxDxH)Known for one340 x 241 x 34.5 mm
WidthKnown for one303 mm
DepthKnown for one225 mm
HeightKnown for one31 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneCE, TUV, CTR 21, VCCI Class B ITE, CCIB, cUL, CB, FCC Part 68, JATE, Green Mark, DGT
Modem typeKnown for oneITU V.92
Audioidentical
Audio systemKnown for oneAzalia
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express

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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