All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

ASUS ROG G51JX-IX346V laptop Intel® Core™ i7 i7-720QM vs ASUS K50IJ-SX344X laptop Intel® Core™2 Duo T6570

Add a product
  • 109specifications compared
  • 48differ
  • 61identical
  • 44known for one product only

Key differences

  • Product colour
    • Black
    • Black, Grey
  • 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

Side by side

Differences highlightedShow differences only
153 specifications
A

ASUS

ROG G51JX-IX346V laptop Intel® Core™ i7 i7-720QM

Model G51JX-IX346V

View product
B

ASUS

K50IJ-SX344X laptop Intel® Core™2 Duo T6570

Model K50IJ-SX344X

View product
Design1 differ
Product colourDiffersBlackBlack, Grey
Display1 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
Processor13 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 typeDiffersSmart CacheL2
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 GB3 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Maximum internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one800 MHz
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MS PRO Duo, SD, xDMemory Stick (MS), MMC, SD
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD-RW
Graphics2 differ
On-board graphics cardKnown for oneNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTS 360MIntel GMA X4500M
Graphics card familyDiffersNVIDIAIntel
On-board graphics card modelKnown for oneNot available
Audio1 differ
Audio systemDiffersHDSRS
Speakers manufacturerKnown for oneAltec Lansing
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Network1 differ
Ethernet LANKnown for oneYes
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
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
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® GL40 Express
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
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
Battery1 differ
Battery capacityDiffers4800 mAh2900 mAh
Power2 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentDiffers4.74 A3.42 A
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions5 differ
WeightDiffers3.3 kg2.6 kg
WidthDiffers375 mm370 mm
DepthDiffers265 mm256 mm
Height (front)Differs34.3 cm3.1 cm
Height (rear)Differs40.6 cm3.55 cm
Other features1 differ
Power requirementsKnown for one100-240V
Power supply typeDiffersACAC/DC
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Numeric keypadKnown for oneYes
Keyboard number of keysKnown for one88
Keyboard key pitchKnown for one1.9 cm

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.

More laptop comparisons

All laptop comparisons