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Product comparison · 2 laptops

Acer Aspire 5940G-728G64WN vs Acer Extensa 7630EZ-444G32Mn

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  • 110specifications compared
  • 53differ
  • 57identical
  • 34known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.2 cm (17")
  • Display resolution
    • 1366 x 768 pixels
    • 1440 x 900 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium® Dual-Core
  • Processor model
    • i7-720QM
    • T4400
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 1.6 GHz
    • 2.2 GHz

Side by side

Differences highlightedShow differences only
144 specifications
A

Acer

Aspire 5940G-728G64WNView product
B

Acer

Extensa 7630EZ-444G32MnView product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.2 cm (17")
Display resolutionDiffers1366 x 768 pixels1440 x 900 pixels
Native aspect ratioDiffers16:916:10
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor17 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium® Dual-Core
Processor modelDiffersi7-720QMT4400
Processor coresDiffers42
Processor threadsDiffers82
Processor frequencyDiffers1.6 GHz2.2 GHz
Processor cacheDiffers6 MB1 MB
Processor cache typeDiffersSmart CacheL2
Processor front side busKnown for one800 MHz
Processor socketDiffersSocket 988Socket 478
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Pentium T4000 Series for Mobile
Processor codenameDiffersClarksfieldPenryn
Bus typeDiffersDMIFSB
SteppingDiffersB1R0
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers774 M410 M
Processing Die sizeDiffers296 mm²107 mm²
CPU multiplier (bus/core ratio)Differs1211
Processor generationKnown for oneIntel® Core™ i7
Processor boost frequencyKnown for one2.8 GHz
System bus rateKnown for one2.5 GT/s
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Maximum internal memoryDiffers8 GB4 GB
Storage1 differ
Total storage capacityDiffers640 GB320 GB
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4650Intel® GMA 4500M
Discrete graphics card memoryKnown for one0.0625 GB
Maximum graphics card memoryKnown for one1.759 GB
Audioidentical
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network3 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11b/g/n802.11 b/g/n
Bluetooth versionDiffers2.1+EDR2.0+EDR
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers34
HDMI ports quantityDiffers10
S/PDIF out portDiffersYesNo
Line-inKnown for oneYes
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
eSATA ports quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® PM55 ExpressIntel® GL40 Express
Software1 differ
Trial softwareKnown for one-McAfee Internet Security Suite.
Bundled softwareDiffersAcer Arcade Deluxe, Acer HomeMedia, Online Media, Acer InstantOn Arcade, Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Acer Backup Manager, Acer PowerSmart Manager, Acer Recovery Management, Acer GameZone, Acer Video Conference Manager, Adobe Reader, NTI Media 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 features10 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers1.0No
Processor ARK IDDiffers4312240739
Processor codeDiffersSLBLYSLGJL
Processor package sizeDiffers37.5 x 37.5 mm35 x 35 mm
Thermal Monitoring TechnologiesDiffersYesNo
CPU configuration (max)Known for one1
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Supported instruction setsKnown for oneSSE4.2
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one48.8 Wh
Battery life (max)Known for one2 h
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
HDD user passwordKnown for oneYes
Fingerprint readerKnown for oneYes
Certificatesidentical
CertificationKnown for one-ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -Wi-Fi.
Weight & dimensions5 differ
WeightDiffers3 kg3.4 kg
WidthDiffers382 mm396 mm
DepthDiffers274 mm286 mm
Height (front)Differs2.6 cm3.52 cm
Height (rear)Differs3.95 cm4.4 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features2 differ
Infrared data portDiffersYesNo
Internal modemDiffersYesNo
Modem speedKnown for one56 Kbit/s
Keyboardidentical
Pointing deviceKnown for oneTouchpad

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