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Product comparison · 2 laptops

ASUS ROG G51JX-SZ041Z laptop Intel® Core™ i7 i7-720QM vs Lenovo Edge 13

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  • 110specifications compared
  • 48differ
  • 62identical
  • 29known 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
139 specifications
A

ASUS

ROG G51JX-SZ041Z laptop Intel® Core™ i7 i7-720QM

Model G51JX-SZ041Z

View product
B

Lenovo

Edge 13View 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
Storage2 differ
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
Optical drive typeKnown for oneNo
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTS 360MIntel® GMA 4500MHD
Graphics card familyDiffersNVIDIAIntel
Maximum graphics card memoryKnown for one1.024 GB
Audio1 differ
Audio systemDiffersCreative Audigy HDHigh Definition Audio
Speakers manufacturerKnown for oneAltec Lansing
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers43
eSATA ports quantityDiffers10
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® GS45 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows 7 UltimateWindows 7 Professional
Trial softwareKnown for oneNorton Internet Security Microsoft Office 2007 Ready
Bundled softwareKnown for oneAdobe Acrobat Reader Adobe Flash Player Microsoft AutoCollage Microsoft Windows Live Essentials Skype
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
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
HDD user passwordKnown for oneYes
Weight & dimensions5 differ
WeightDiffers3.3 kg1.64 kg
WidthDiffers375 mm332 mm
DepthDiffers265 mm228 mm
Height (front)Differs3.43 cm3.13 cm
Height (rear)Differs4.06 cm1.7 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Wake-on-LAN readyKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one4
Battery life (max)Known for one5 h

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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