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Product comparison · 2 laptops

Acer Aspire 7520G-553G25Mi vs Acer Extensa 7630z-422G25Mn

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  • 62specifications compared
  • 22differ
  • 40identical
  • 67known for one product only

Key differences

  • Display surface
    • Matt
    • Gloss
  • Processor model
    • TL-62
    • T4200
  • Processor frequency
    • 2.1 GHz
    • 2 GHz
  • Internal memory
    • 3 GB
    • 2 GB
  • Discrete graphics card model
    • NVIDIA® GeForce® 8600M GS
    • Intel® GMA 4500MHD
  • Networking features
    • Gigabit Ethernet
    • Gigabit Ethernet, WLAN
  • Wireless technology
    • IEEE 802.11b/g
    • 802.11b/g/n
  • DVI port
    • Yes
    • No

Side by side

Differences highlightedShow differences only
129 specifications
A

Acer

Aspire 7520G-553G25MiView product
B

Acer

Extensa 7630z-422G25MnView product
Display1 differ
Display surfaceDiffersMattGloss
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel Pentium Mobile
Processor modelDiffersTL-62T4200
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.1 GHz2 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one800 MHz
Processor socketKnown for oneLGA 3647 (Socket P)
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium T4000 Series for Mobile
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneR0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one10
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers3 GB2 GB
Memory layout (slots x size)Known for one2 x 1 GB
Storageidentical
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 8600M GSIntel® GMA 4500MHD
Discrete graphics card memoryKnown for one0.512 GB
Maximum graphics card memoryKnown for one1.28 GB
Audioidentical
Audio system direct 3D soundKnown for oneYes
Built-in subwooferKnown for oneYes
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11b/g802.11b/g/n
Ports & interfaces7 differ
DVI portDiffersYesNo
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
Line-inKnown for oneYes
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotDiffersYesNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express
Software1 differ
Trial softwareKnown for one-McAfee Internet Security Suite.
Bundled softwareDiffersAcer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, Management), Acer Arcade Deluxe featuring DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager Adobe Reader, CyberLink Power Producer, NTI CD Maker-Acer Empowering Technology, -Acer Crystal Eye, -Acer GridVista, -Acer Launch Manager, -Adobe Reader, -Corel WinDVD, -Microsoft Office Ready 2007, -NTI Media-Maker, -NTI Shadow.
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one37251
Processor codeKnown for oneSLGJN
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Battery life (max)Differs2.7 h2 h
Securityidentical
HDD user passwordKnown for oneYes
Certificatesidentical
CertificationKnown for one-ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -Wi-Fi.
Weight & dimensions5 differ
WeightDiffers3.7 kg3.4 kg
WidthDiffers404 mm396 mm
DepthDiffers298 mm286 mm
Height (front)Differs3.8 cm3.52 cm
Height (rear)Differs4.3 cm4.4 cm
Other features1 differ
Infrared data portDiffersYesNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad

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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