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Product comparison · 2 laptops

ASUS ROG G51JX-SZ152Z laptop Intel® Core™ i7 i7-720QM vs ASUS K50IJ-SX326V laptop Intel® Core™2 Duo T6570

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  • 96specifications compared
  • 38differ
  • 58identical
  • 34known for one product only

Key differences

  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™2 Duo
  • Processor model
    • i7-720QM
    • T6570
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 1.6 GHz
    • 2.1 GHz
  • Processor cache
    • 6 MB
    • 2 MB
  • Processor socket
    • Socket 988
    • Socket 478

Side by side

Differences highlightedShow differences only
130 specifications
A

ASUS

ROG G51JX-SZ152Z laptop Intel® Core™ i7 i7-720QM

Model G51JX-SZ152Z

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B

ASUS

K50IJ-SX326V laptop Intel® Core™2 Duo T6570

Model K50IJ-SX326V

View product
Display1 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeKnown for oneFull HD
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™2 Duo
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-720QMT6570
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers1.6 GHz2.1 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers6 MB2 MB
Processor cache typeKnown for oneSmart Cache
Processor socketDiffersSocket 988Socket 478
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesKnown for oneIntel Core i7-700 Mobile Series
Processor codenameDiffersClarksfieldPenryn
Bus typeKnown for oneDMI
SteppingKnown for oneB1
Thermal Design Power (TDP)Differs45 W35 W
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers774 M410 M
Processing Die sizeDiffers296 mm²107 mm²
CPU multiplier (bus/core ratio)Known for one12
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Maximum internal memoryDiffers8 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
HDD interfaceDiffersSATA IISATA
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMemory Stick (MS), MiniSD, MMC, MS Duo, MS PRO, SD, SDHC, xD
Optical drive typeKnown for oneDVD Super Multi
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTS 360MIntel® GMA X4500
Graphics card familyDiffersNVIDIAIntel
Maximum graphics card memoryKnown for one1.024 GB
Networkidentical
Wi-FiKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
eSATA ports quantityDiffers10
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
Headphone outputsDiffers21
S/PDIF out portDiffersYesNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Software1 differ
Operating system installedDiffersWindows 7 UltimateWindows 7 Professional
Bundled softwareKnown for oneASUSDVD 6-in-1; WinDVD8 BD; Adobe Acrobat Reader 9.0; Trend Micro Internet Security 2009
Processor special features8 differ
CPU configuration (max)Known for one1
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4312242841
Processor codeKnown for oneSLBLY
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Power1 differ
AC adapter powerDiffers120 W65 W
Weight & dimensions4 differ
WidthDiffers375 mm370 mm
DepthDiffers265 mm256 mm
Height (front)Differs3.43 cm3.1 cm
Height (rear)Differs4.06 cm3.55 cm
Other featuresidentical
Power supply typeKnown for oneAC - DC
Designidentical
Product colourKnown for oneBlack
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard number of keysKnown for one88

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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