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Product comparison · 2 laptops

ASUS K50IJ-SX138X, UK vs ASUS N81VP-VX047V laptop Intel® Core™2 Duo P8700

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  • 94specifications compared
  • 41differ
  • 53identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor model
    • T5870
    • P8700
  • Processor frequency
    • 2 GHz
    • 2.53 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Processor socket
    • LGA 3647 (Socket P)
    • Socket 479
  • Processor lithography
    • 65 nm
    • 45 nm
  • Stepping
    • M0
    • R0

Side by side

Differences highlightedShow differences only
142 specifications
A

ASUS

K50IJ-SX138X, UKView product
B

ASUS

N81VP-VX047V laptop Intel® Core™2 Duo P8700

Model N81VP-VX047V

View product
Designidentical
Product colourKnown for oneBlack
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display surfaceKnown for oneGloss
Processor13 differ
Processor modelDiffersT5870P8700
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz2.53 GHz
Processor cacheDiffers2 MB3 MB
Processor front side busDiffers800 MHz1066 MHz
Processor socketDiffersLGA 3647 (Socket P)Socket 479
Processor lithographyDiffers65 nm45 nm
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo P8000 Series
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
SteppingDiffersM0R0
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)Differs109.5
ECC supported by processorKnown for oneNo
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers250 GB500 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMMC, SDMMC, MS Duo, MS Pro, MS Pro Duo, SD, XD
Graphics1 differ
Discrete graphics card modelDiffersIntel GMA X4500MAMD Radeon HD 4650
Graphics card familyKnown for oneAMD
Audio1 differ
Audio systemDiffersAzaliaHD
Speakers manufacturerKnown for oneAltec Lansing
Optical driveidentical
CD write speedKnown for one8x
Network3 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wireless technologyDiffers802.11 b/g/nIEEE 802.11b/g
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers45
eSATA ports quantityKnown for one1
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers01
Modem (RJ-11) portsDiffers01
Performance1 differ
Motherboard chipsetDiffersIntel® GL40 ExpressIntel® PM45 Express
Keyboardidentical
Keyboard number of keysKnown for one87
Windows keysKnown for oneYes
Keyboard function keysKnown for oneYes
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY
Software2 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Trial softwareKnown for oneNorton Internet Security 2008
Bundled softwareDiffersASUS DVD 6-in-1 Adobe Acrobat Reader 8.0 ASUSAdobe Acrobat Reader 8.0
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Idle StatesKnown for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
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 TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
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® 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
Processor ARK IDDiffers3703437006
Processor codeDiffersSLAZRSLGFE
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one4800 mAh
Power3 differ
AC adapter powerDiffers65 W90 W
AC adapter output currentDiffers3.42 A4.7 A
AC adapter output voltageDiffers19 V16 V
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.6 kg2.5 kg
WidthDiffers370 mm410 mm
HeightKnown for one36 mm
Height (front)Differs3.1 cm3.6 cm
Height (rear)Differs3.55 cm3.72 cm
Dimensions (WxDxH)Known for one410 x 256 x 36 mm
Packaging contentidentical
Mouse includedKnown for oneYes
AC adapter includedKnown for oneYes
Other features1 differ
Internal modemDiffersNoYes
Wireless communication data transfer rateKnown for one1000 Mbit/s

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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