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Product comparison · 2 laptops

Acer Extensa 7630-663G25N + AcerAdvantage vs ASUS N71JQ-TY021V laptop Intel® Core™ i7 i7-720QM

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  • 103specifications compared
  • 51differ
  • 52identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 43.9 cm (17.3")
  • Display resolution
    • 1440 x 900 pixels
    • 1600 x 900 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
143 specifications
A

Acer

Extensa 7630-663G25N + AcerAdvantageView product
B

ASUS

N71JQ-TY021V laptop Intel® Core™ i7 i7-720QM

Model N71JQ-TY021V

View product
Display3 differ
Display diagonalDiffers43.2 cm (17")43.9 cm (17.3")
Display resolutionDiffers1440 x 900 pixels1600 x 900 pixels
HD typeKnown for oneHD+
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
Memory2 differ
Internal memoryDiffers3 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers250 GB1.28 TB
Number of HDDs installedKnown for one2
HDD capacityKnown for one640 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD, xD
Graphics2 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDAMD Radeon HD 5730
Graphics card familyDiffersIntelAMD
Network1 differ
Bluetooth versionDiffers2.0+EDR2.1+EDR
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11a/b/g/n
Ports & interfaces5 differ
HDMI ports quantityDiffers01
S/PDIF out portDiffersNoYes
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
Modem (RJ-11) portsDiffers10
Performance1 differ
Motherboard chipsetDiffersIntel® GM45 ExpressIntel® HM55 Express
Softwareidentical
Drivers includedKnown for oneYes
Trial softwareKnown for oneMcAfee Internet Security
Bundled softwareKnown for oneAcer Video Conference Manager Adobe Reader Corel WinDVD
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
Battery1 differ
Battery capacityKnown for one4400 mAh
Battery life (max)Differs3.5 h34 h
Poweridentical
AC adapter powerKnown for one120 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
Weight & dimensions4 differ
WidthDiffers396 mm420 mm
DepthDiffers286 mm284 mm
Height (front)Differs3.52 cm3.7 cm
Height (rear)Differs4.4 cm4.1 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
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes

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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