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Product comparison · 2 cpus

Acer Intel Core i5-2520M vs Acer Intel Core i5-3340M

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  • 63specifications compared
  • 20differ
  • 43identical
  • 4known for one product only

Key differences

  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i5-2520M
    • i5-3340M
  • Processor base frequency
    • 2.5 GHz
    • 2.7 GHz
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor boost frequency
    • 3.2 GHz
    • 3.4 GHz
  • L3 cache speed
    • 2.5 GHz
    • 2.7 GHz
  • Stepping
    • J1
    • L1
  • Memory bandwidth supported by processor (max)
    • 21.3 GB/s
    • 25.6 GB/s

Side by side

Differences highlightedShow differences only
67 specifications
A

Acer

Intel Core i5-2520MView product
B

Acer

Intel Core i5-3340MView product
Processor9 differ
Processor generationDiffers2nd gen Intel® Core™ i53rd gen Intel® Core™ i5
Processor modelDiffersi5-2520Mi5-3340M
Processor base frequencyDiffers2.5 GHz2.7 GHz
Processor socketKnown for onePGA988
Processor lithographyDiffers32 nm22 nm
Processor boost frequencyDiffers3.2 GHz3.4 GHz
L3 cache speedDiffers2.5 GHz2.7 GHz
Compatible chipsetsDiffersIntel® HM65 Express, Intel HM67 Express, Intel® QM67 Express, Intel QS67 ExpressIntel® HM75 Express, Intel HM76 Express, Intel HM77 Express, Intel® QM77 Express, Intel® QS77 Express
SteppingDiffersJ1L1
Memory bandwidth supported by processor (max)Differs21.3 GB/s25.6 GB/s
Processor codeKnown for oneSR048
Memory4 differ
Maximum internal memory supported by processorDiffers16 GB32 GB
Memory types supported by processorDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speeds supported by processorDiffers1066,1333 MHz1333,1600 MHz
ECCDiffersNoYes
Graphics3 differ
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1300 MHz1250 MHz
Number of displays supported (on-board graphics)Differs23
Features3 differ
Maximum number of PCI Express lanesDiffers161
PCI Express slots versionDiffers2.03.0
Graphics & IMC lithographyDiffers32 nm22 nm
Processor special featuresidentical
Intel® Insider™Known for oneYes
Intel® Secure KeyKnown for oneYes
Operational conditions1 differ
TjunctionDiffers100 °C105 °C

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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