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Product comparison · 2 laptops

Acer Aspire 5940G-728G64WN vs Samsung R522-Aura T7550 Arria

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  • 109specifications compared
  • 50differ
  • 59identical
  • 35known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™2 Duo
  • Processor model
    • i7-720QM
    • P7550
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 1.6 GHz
    • 2.26 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Processor socket
    • Socket 988
    • Socket 478

Side by side

Differences highlightedShow differences only
144 specifications
A

Acer

Aspire 5940G-728G64WNView product
B

Samsung

R522-Aura T7550 ArriaView product
Designidentical
Product colourKnown for oneBlack
Displayidentical
LED backlightKnown for oneYes
Display response rise/fallKnown for one8 ms
Processor17 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™2 Duo
Processor modelDiffersi7-720QMP7550
Processor coresDiffers42
Processor threadsDiffers82
Processor frequencyDiffers1.6 GHz2.26 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersSmart CacheL2
Processor front side busKnown for one1066 MHz
Processor socketDiffersSocket 988Socket 478
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core 2 Duo P7000 Series
Processor codenameDiffersClarksfieldPenryn
Bus typeDiffersDMIFSB
SteppingDiffersB1R0
Thermal Design Power (TDP)Differs45 W25 W
TjunctionDiffers100 °C90 °C
Number of Processing Die TransistorsDiffers774 M410 M
Processing Die sizeDiffers296 mm²107 mm²
CPU multiplier (bus/core ratio)Differs128.5
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 layout (slots x size)Known for one2 x 2 GB
Maximum internal memoryDiffers8 GB4 GB
Storage2 differ
Total storage capacityDiffers640 GB500 GB
HDD speedKnown for one5400 RPM
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD, SDHC
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4650AMD Radeon HD 4650
Graphics card familyKnown for oneAMD
Audio1 differ
Audio chipKnown for oneRealtek ALC272
Audio systemDiffersHigh Definition AudioHD
Speaker powerKnown for one3 W
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network1 differ
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers34
S/PDIF out portDiffersYesNo
SmartCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
Performance1 differ
Motherboard chipsetDiffersIntel® PM55 ExpressIntel® PM45 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadTouchpad + Scroll zone
Software1 differ
Drivers includedKnown for oneYes
Trial softwareKnown for oneMicrosoft Office 2007
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 MakerSAMSUNG Recovery Solution III Adobe Acrobat Reader
Processor special features11 differ
Intel Enhanced Halt StateDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYes2
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 IDDiffers4312242014
Processor codeDiffersSLBLYSLGF8
Processor package sizeDiffers37.5 x 37.5 mm35 x 35 mm
Thermal Monitoring TechnologiesDiffersYesNo
CPU configuration (max)Known for one1
Idle StatesKnown for oneYes
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 life (max)Known for one5 h
Battery recharge timeKnown for one3 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
HDD user passwordKnown for oneYes
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions5 differ
WeightDiffers3 kg2.55 kg
WidthDiffers382 mm376 mm
DepthDiffers274 mm255.8 mm
HeightKnown for one31.3 mm
Height (front)Differs2.6 cm3.13 cm
Height (rear)Differs3.95 cm3.72 cm
Dimensions (WxDxH)Known for one376 x 255.8 x 31.3 mm
Other features2 differ
Infrared data portDiffersYesNo
Internal modemDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Modem speedKnown for one56 Kbit/s

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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