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Product comparison · 2 laptops

Acer Aspire 7740G-624G50Bn Intel® Core™ i7 i7-620M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 500 GB HDD AMD Mobility Radeon HD 5650 Windows 7 Home Premium Blac vs ASUS ROG G72GX-RBBX05 laptop Intel® Core™2 Duo P8700

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  • 85specifications compared
  • 38differ
  • 47identical
  • 62known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™2 Duo
  • Processor model
    • i7-620M
    • P8700
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.66 GHz
    • 2.53 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Processor socket
    • BGA 1288
    • Socket 479
  • Processor lithography
    • 32 nm
    • 45 nm

Side by side

Differences highlightedShow differences only
147 specifications
A

Acer

Aspire 7740G-624G50Bn Intel® Core™ i7 i7-620M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 500 GB HDD AMD Mobility Radeon HD 5650 Windows 7 Home Premium Blac

Model 7740G-624G50Bn

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B

ASUS

ROG G72GX-RBBX05 laptop Intel® Core™2 Duo P8700

Model G72GX-RBBX05

View product
Designidentical
Market positioningKnown for oneGaming
Processor16 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™2 Duo
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-620MP8700
Processor threadsDiffers42
Processor boost frequencyKnown for one3.33 GHz
Processor frequencyDiffers2.66 GHz2.53 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1288Socket 479
Processor lithographyDiffers32 nm45 nm
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Core 2 Duo P8000 Series
Processor codenameDiffersArrandalePenryn
Bus typeDiffersDMIFSB
SteppingDiffersC2R0
Thermal Design Power (TDP)Differs35 W25 W
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers382 M410 M
Processing Die sizeDiffers81 mm²107 mm²
CPU multiplier (bus/core ratio)Differs209.5
ECC supported by processorKnown for oneNo
Processor front side busKnown for one1066 MHz
FSB ParityKnown for oneNo
Memory3 differ
Internal memoryDiffers4 GB6 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory clock speedDiffers1066 MHz800 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Maximum internal memoryKnown for one6 GB
Storage2 differ
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Number of SSDs installedKnown for one0
Optical drive typeDiffersBlu-Ray RWDVD Super Multi
Compatible memory cardsDiffersMMC, MS PRO, Memory Stick (MS), MicroSD (TransFlash), SDMMC, SD, xD
Graphics1 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650NVIDIA® GeForce® GTX 260M
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Number of discrete graphics cards installedKnown for one1
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR3
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
Ports & interfacesidentical
eSATA ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one1
S/PDIF out portKnown for oneYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Keyboardidentical
Full-size keyboardKnown for oneYes
Processor special features6 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one45 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel HD GraphicsKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4356037006
Processor codeDiffersSLBPESLGFE
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2835 x 35 mm
Supported instruction setsKnown for oneSSE4.1/4.2
Thermal Monitoring TechnologiesKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers68
Battery capacityDiffers4400 mAh5200 mAh
Power1 differ
AC adapter powerDiffers90 W150 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneNo
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions5 differ
WeightDiffers3.2 kg3.99 kg
WidthDiffers411 mm410 mm
DepthDiffers274 mm299 mm
Height (front)Differs4 cm4.45 cm
Height (rear)Differs4.5 cm5.2 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo

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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