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Product comparison · 2 laptops

ASUS ROG G51J-IX094V laptop Intel® Core™ i7 i7-720QM vs Lenovo ThinkPad W700 (2758MVG), IT

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  • 105specifications compared
  • 53differ
  • 52identical
  • 38known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.2 cm (17")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1200 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™2 Duo
  • Processor model
    • i7-720QM
    • T9600
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 1.6 GHz
    • 2.8 GHz

Side by side

Differences highlightedShow differences only
143 specifications
A

ASUS

ROG G51J-IX094V laptop Intel® Core™ i7 i7-720QM

Model G51J-IX094V

View product
B

Lenovo

ThinkPad W700 (2758MVG), ITView product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.2 cm (17")
Display resolutionDiffers1366 x 768 pixels1920 x 1200 pixels
Native aspect ratioDiffers16:916:10
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™2 Duo
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-720QMT9600
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers1.6 GHz2.8 GHz
System bus rateKnown for one2.5 GT/s
Processor cache6 MB6 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersSocket 988Socket 478
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core 2 Duo T9000 Series
Processor codenameDiffersClarksfieldPenryn
Bus typeDiffersDMIFSB
FSB ParityNoNo
SteppingDiffersB1E1
Thermal Design Power (TDP)Differs45 W35 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)Differs1210.5
ECC supported by processorNoNo
Processor front side busKnown for one1066 MHz
Memory3 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speed1066 MHz1066 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers640 GB320 GB
Number of HDDs installedKnown for one2
HDD capacityKnown for one320 GB
HDD interfaceSATASATA
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD-RW
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, MS DUO, MS Pro, SD, XD
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 260MNVIDIA Quadro FX 2700
Maximum graphics card memoryKnown for one1.024 GB
On-board graphics cardKnown for oneNo
Discrete graphics card memoryKnown for one0.512 GB
On-board graphics card modelKnown for oneNot available
Audio1 differ
Audio systemDiffersCreative Audigy HDAC 97 + AD 1881
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Network3 differ
Networking featuresDiffersFast EthernetWLAN, Gigabit Ethernet
Wireless technologyDiffersIntel Wireless WiFi Link 1000Intel WiFi 5300AGN
BluetoothYesYes
Bluetooth versionDiffers2.1+EDR2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers45
eSATA ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portDiffersYesNo
Microphone inYesYes
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) portsDiffers01
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows Vista Business
Optional operating system suppliedKnown for oneWindows XP Professional
Drivers includedKnown for oneYes
Compatible operating systemsKnown for oneWindows Vista Home Basic 64-bit Windows Vista Enterprise 64-bit Windows Vista Home Basic Windows Vista Enterprise Edition 32-bit Microsoft Windows XP Professional SP1a/SP2a 32/64-bit PC DOS 2000 (ltd) Windows Vista Business Windows Vista Business 64 Windows Vista Home Premium Windows Vista Home Prem
Processor special features10 differ
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)Known for one1
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesDiffersYesNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4312235563
Processor codeDiffersSLBLYSLG9F
Processor package sizeDiffers37.5 x 37.5 mm35 x 35 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Conflict-Free processorNoNo
Battery1 differ
Number of battery cellsDiffers69
Battery life (max)Known for one2 h
Poweridentical
AC adapter powerKnown for one120 W
DC-in jackYesYes
Security1 differ
Fingerprint readerDiffersNoYes
Trusted Platform Module (TPM)Known for oneNo
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.3 kg3.83 kg
WidthDiffers375 mm410 mm
DepthDiffers265 mm310 mm
Height (front)Known for one3.43 cm
Height (rear)Known for one4.06 cm
HeightKnown for one41.4 mm
Packaging contentidentical
Mouse includedKnown for oneYes
AC adapter includedYesYes
Other features1 differ
Infrared data portNoNo
Internal modemDiffersNoYes
Supplied AC adapter typeACAC
Modem speedKnown for one56 Kbit/s
Intel segment taggingKnown for oneProfessional

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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