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Product comparison · 2 laptops

Acer Aspire 5745G-434G50MN Intel® Core™ i5 i5-430M 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 330M Windows 7 Home Premium QWERTY vs Acer Aspire 5755G-2678G75BN Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") 8 GB DDR3-SDRAM 750 GB HDD Windows 7 Home Premium Blue QWERTY

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  • 126specifications compared
  • 47differ
  • 79identical
  • 12known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-430M
    • i7-2670QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.53 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.26 GHz
    • 2.2 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s

Side by side

Differences highlightedShow differences only
138 specifications
A

Acer

Aspire 5745G-434G50MN Intel® Core™ i5 i5-430M 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 330M Windows 7 Home Premium QWERTY

Model 5745G-434G50MN

View product
B

Acer

Aspire 5755G-2678G75BN Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") 8 GB DDR3-SDRAM 750 GB HDD Windows 7 Home Premium Blue QWERTY

Model 5755G-2678G75BN

View product
Processor17 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-430Mi7-2670QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.53 GHz3.1 GHz
Processor frequencyDiffers2.26 GHz2.2 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1288BGA 1224
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i7-2600 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
SteppingDiffersC2D2
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers105 °C100 °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)Differs1722
Memory1 differ
Internal memoryDiffers4 GB8 GB
Storage2 differ
Total storage capacityDiffers500 GB750 GB
Optical drive typeDiffersDVD Super Multi DLBlu-Ray DVD Combo
Graphics3 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 330M
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz1200 MHz
Discrete graphics card memoryKnown for one2 GB
On-board graphics card IDKnown for one0x116
Network1 differ
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers42
S/PDIF out portDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® HM65 Express
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4353753470
Processor codeDiffersSLBPMSR02S
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2831 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Battery1 differ
Battery life (max)Differs3.5 h4.5 h
Weight & dimensions4 differ
WidthDiffers379 mm381.6 mm
DepthDiffers250 mm253 mm
Height (front)Differs2.55 cm2.52 cm
Height (rear)Differs3.41 cm3.32 cm
Designidentical
Product colourKnown for oneBlue

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