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Product comparison · 2 laptops

ASUS ROG G51JX-SZ054Z laptop Intel® Core™ i7 i7-720QM vs ASUS UL30A-QX076X laptop Intel® Core™2 Duo SU7300

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  • 119specifications compared
  • 49differ
  • 70identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™2 Duo
  • Processor model
    • i7-720QM
    • SU7300
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 1.6 GHz
    • 1.3 GHz
  • Processor cache
    • 6 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
145 specifications
A

ASUS

ROG G51JX-SZ054Z laptop Intel® Core™ i7 i7-720QM

Model G51JX-SZ054Z

View product
B

ASUS

UL30A-QX076X laptop Intel® Core™2 Duo SU7300

Model UL30A-QX076X

View product
Display2 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™2 Duo
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-720QMSU7300
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers1.6 GHz1.3 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers6 MB3 MB
Processor socketDiffersSocket 988BGA 956
Processor seriesKnown for oneIntel Core i7-700 Mobile Series
Processor codenameDiffersClarksfieldPenryn
Bus typeDiffersDMIFSB
SteppingDiffersB1R0
Thermal Design Power (TDP)Differs45 W10 W
TjunctionDiffers100 °C105 °C
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
Processor front side busKnown for one800 MHz
Memory2 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers500 GB320 GB
HDD speedDiffers7200 RPM5400 RPM
Compatible memory cardsDiffersMemory Stick (MS), MiniSD, MMC, MS PRO, MS PRO Duo, SD, xDMemory Stick (MS), MMC, MS PRO, SD, xD
Number of HDDs installedKnown for one1
Optical drive typeKnown for oneNo
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTS 360MIntel® GMA X4500MHD
Graphics card familyDiffersNVIDIAIntel
Maximum graphics card memoryKnown for one1.024 GB
Audio1 differ
Audio systemDiffersCreative Audigy HDSRS
Number of built-in speakersKnown for one2
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Bluetooth versionDiffers2.1+EDR2.0+EDR
Wireless technologyKnown for oneWi-Fi
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
eSATA ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® GS45 Express
Software1 differ
Operating system installedDiffersWindows 7 UltimateWindows 7 Professional
Processor special features10 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 IDDiffers4312242791
Processor codeDiffersSLBLYSLGYV
Processor package sizeDiffers37.5 x 37.5 mm22 x 22 mm
Supported instruction setsDiffersSSE4.2SSE4
Power1 differ
AC adapter powerDiffers120 W40 W
Securityidentical
Password protection typeKnown for oneBIOS
Weight & dimensions5 differ
WeightDiffers3.3 kg1.5 kg
WidthDiffers375 mm322 mm
DepthDiffers265 mm233 mm
Height (front)Differs3.43 cm1.48 cm
Height (rear)Differs4.06 cm2.46 cm
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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