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Product comparison · 2 laptops

Acer Extensa 7630-663G25N + AcerAdvantage vs ASUS ROG G51J-IX098V Intel® Core™ i7 i7-720QM

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  • 108specifications compared
  • 56differ
  • 52identical
  • 38known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.6 cm (15.6")
  • Display resolution
    • 1440 x 900 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i7
  • Processor model
    • T6600
    • i7-720QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.2 GHz
    • 1.6 GHz

Side by side

Differences highlightedShow differences only
146 specifications
A

Acer

Extensa 7630-663G25N + AcerAdvantageView product
B

ASUS

ROG G51J-IX098V Intel® Core™ i7 i7-720QM

Model G51J-IX098V

View product
Display3 differ
Display diagonalDiffers43.2 cm (17")39.6 cm (15.6")
Display resolutionDiffers1440 x 900 pixels1920 x 1080 pixels
LED backlightKnown for oneYes
Native aspect ratioDiffers16:1016:9
Processor17 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersT6600i7-720QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers2.2 GHz1.6 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket 478Socket 988
Processor seriesDiffersIntel Core 2 Duo T6000 SeriesIntel Core i7-700 Mobile Series
Processor codenameDiffersPenrynClarksfield
Bus typeDiffersFSBDMI
SteppingDiffersR0B1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers90 °C100 °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 TransistorsDiffers410 M774 M
Processing Die sizeDiffers107 mm²296 mm²
CPU multiplier (bus/core ratio)Differs1112
Processor front side busKnown for one800 MHz
Memory3 differ
Internal memoryDiffers3 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Total storage capacityDiffers250 GB1 TB
Number of HDDs installedKnown for one2
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Optical drive typeKnown for oneDVD Super Multi
Graphics2 differ
On-board graphics cardKnown for oneNo
Discrete graphics card modelDiffersIntel® GMA 4500MHDNVIDIA® GeForce® GTX 260M
Graphics card familyDiffersIntelnVidia
On-board graphics card modelKnown for oneNot available
Audioidentical
Speakers manufacturerKnown for oneAltec Lansing
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Network3 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/b/g/n802.11b/g/n
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces7 differ
eSATA/USB 2.0 ports quantityKnown for one1
HDMI ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portDiffersNoYes
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
Modem (RJ-11) portsDiffers10
Performance1 differ
Motherboard chipsetDiffersIntel® GM45 ExpressIntel® PM55 Express
Software2 differ
Trial softwareDiffersMcAfee Internet SecurityTrend Micro Internet Security 2009
Bundled softwareDiffersAcer Video Conference Manager Adobe Reader Corel WinDVDASUS DVD 6-in-1 Adobe Acrobat Reader 9.0 ASUS
Drivers includedKnown for oneYes
Processor special features11 differ
CPU configuration (max)Known for one1
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3725543122
Processor codeDiffersSLGF5SLBLY
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Poweridentical
AC adapter powerKnown for one120 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Weight & dimensions5 differ
WeightDiffers3.4 kg3.3 kg
WidthDiffers396 mm375 mm
DepthDiffers286 mm265 mm
Height (front)Differs3.52 cm3.43 cm
Height (rear)Differs4.4 cm4.06 cm
HeightKnown for one35.2 mm
Other features1 differ
Internal modemDiffersYesNo
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
Designidentical
Product colourKnown for oneBlack
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one3.5 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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