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Product comparison · 2 laptops

Acer Aspire 8940G-724G82BN vs Samsung P560-PRO PRESTON P8800

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  • 107specifications compared
  • 52differ
  • 55identical
  • 39known for one product only

Key differences

  • Display diagonal
    • 46.7 cm (18.4")
    • 39.1 cm (15.4")
  • Display resolution
    • 1920 x 1080 pixels
    • 1680 x 1050 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™2 Duo
  • Processor model
    • i7-720QM
    • P8800
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 1.6 GHz
    • 2.66 GHz

Side by side

Differences highlightedShow differences only
146 specifications
A

Acer

Aspire 8940G-724G82BNView product
B

Samsung

P560-PRO PRESTON P8800View product
Designidentical
Product colourKnown for oneBlack
Display3 differ
Display diagonalDiffers46.7 cm (18.4")39.1 cm (15.4")
Display resolutionDiffers1920 x 1080 pixels1680 x 1050 pixels
Native aspect ratioDiffers16:916:10
Display response rise/fallKnown for one8 ms
Processor17 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™2 Duo
Processor modelDiffersi7-720QMP8800
Processor coresDiffers42
Processor threadsDiffers82
Processor frequencyDiffers1.6 GHz2.66 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersSmart CacheL2
Processor front side busKnown for one1066 MHz
Processor socketDiffersSocket 988Socket 479
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core 2 Duo P8000 Series
Processor codenameDiffersClarksfieldPenryn
Bus typeDiffersDMIFSB
SteppingDiffersB1R0
Thermal Design Power (TDP)Differs45 W25 W
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers774 M410 M
Processing Die sizeDiffers296 mm²107 mm²
CPU multiplier (bus/core ratio)Differs1210
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
Memoryidentical
Memory clock speedKnown for one1066 MHz
Internal memory typeKnown for oneDDR3-SDRAM
Maximum internal memoryKnown for one8 GB
Storage2 differ
Total storage capacityDiffers820 GB320 GB
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD, SDHC
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 240MNVIDIA® GeForce® 9600M GS
Graphics card familyKnown for oneNVIDIA
Maximum graphics card memoryKnown for one0.384 GB
Audio1 differ
Audio chipKnown for oneRealtek ALC262-VC2-GR
Audio systemDiffersHigh Definition AudioHD
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wireless technologyDiffersIEEE 802.11a/b/g/n802.11a/b/g/n
Bluetooth versionDiffers2.1+EDR2.0+EDR
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers54
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotDiffersYesNo
TV-outKnown for oneNo
Serial ports quantityDiffers01
eSATA ports quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® PM55 ExpressIntel® PM45 Express
Software2 differ
Operating system installedDiffersWindows 7 Home PremiumWindows Vista Business
Optional operating system suppliedKnown for oneWindows XP Professional
Trial softwareKnown for oneMcAfee Virus Scan
Bundled softwareDiffersAcer Arcade Deluxe, Acer InstantOn Arcade, Acer Bio-Protection, Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Acer Backup Manager, Acer PowerSmart Manager, Acer eRecovery Management, Acer GameZone, Acer Video Conference Manager, Adobe Reader, NTI Media Maker, Microsoft Windows Live EssentiaSamsung Recovery Solution III
Processor special features9 differ
Intel Enhanced Halt StateDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)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 IDDiffers4312240380
Processor codeDiffersSLBLYSLGLA
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
Battery life (max)Known for one5 h
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions5 differ
WeightDiffers4.6 kg2.67 kg
WidthDiffers440 mm358.3 mm
DepthDiffers295 mm269.3 mm
HeightKnown for one36.4 mm
Height (front)Differs3.1 cm3.08 cm
Height (rear)Differs4.38 cm3.64 cm
Dimensions (WxDxH)Known for one358.3 x 269.3 x 36.4 mm
Videoidentical
External video modes maximum refresh rate (non-interlaced)Known for one75 Hz
Other features1 differ
Infrared data portDiffersYesNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY

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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