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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 Acer Aspire V3-731-20204G50Makk Intel® Pentium® 2020M Laptop

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  • 111specifications compared
  • 43differ
  • 68identical
  • 28known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-620M
    • 2020M
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.66 GHz
    • 2.4 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor socket
    • BGA 1288
    • PGA988
  • Processor lithography
    • 32 nm
    • 22 nm

Side by side

Differences highlightedShow differences only
139 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

Acer

Aspire V3-731-20204G50Makk Intel® Pentium® 2020M Laptop

Model V3-731-20204G50Makk

View product
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-620M2020M
Processor threadsDiffers42
Processor boost frequencyKnown for one3.33 GHz
Processor frequencyDiffers2.66 GHz2.4 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers4 MB2 MB
Processor socketDiffersBGA 1288PGA988
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Pentium 2000 series for Mobile
Processor codenameDiffersArrandaleIvy Bridge
SteppingDiffersC2L1
TjunctionDiffers105 °C90 °C
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs2024
FSB ParityKnown for oneNo
Memoryidentical
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Maximum internal memoryKnown for one8 GB
Storage2 differ
Optical drive typeDiffersBlu-Ray RWDVD Super Multi DL
Compatible memory cardsDiffersMMC, MS PRO, Memory Stick (MS), MicroSD (TransFlash), SDSD
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650Not available
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz1100 MHz
Number of discrete graphics cards installedKnown for one1
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumNo
Operating system architectureKnown for one64-bit
Processor special features16 differ
Embedded options availableDiffersYesNo
Graphics & IMC lithographyDiffers45 nm22 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Built-in Visuals TechnologyDiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4356071142
Processor codeDiffersSLBPESR0U1
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5 x 37.5 (rPGA988B)
Supported instruction setsDiffersSSE4.1/4.2SSE4.1, SSE4.2
Conflict-Free processorDiffersNoYes
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneNo
Batteryidentical
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions2 differ
WidthDiffers411 mm415 mm
DepthDiffers274 mm275 mm
Height (front)Known for one4 cm
Height (rear)Known for one4.5 cm
HeightKnown for one34.7 mm

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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