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Product comparison · 2 cpus

Acer Intel Core i5-2540M vs Acer Intel Core i5-3570

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  • 55specifications compared
  • 22differ
  • 33identical
  • 15known for one product only

Key differences

  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i5-2540M
    • i5-3570
  • Processor base frequency
    • 2.6 GHz
    • 3.4 GHz
  • Processor cores
    • 2
    • 4
  • Processor lithography
    • 32 nm
    • 22 nm
  • Component for
    • Laptop
    • PC
  • Processor boost frequency
    • 3.3 GHz
    • 3.80 GHz
  • Processor cache
    • 3 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
70 specifications
A

Acer

Intel Core i5-2540MView product
B

Acer

Intel Core i5-3570View product
Processor13 differ
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i53rd gen Intel® Core™ i5
Processor modelDiffersi5-2540Mi5-3570
Processor base frequencyDiffers2.6 GHz3.4 GHz
Processor coresDiffers24
Processor lithographyDiffers32 nm22 nm
Package typeTrayTray
Component forDiffersLaptopPC
Processor threads44
System bus rate5 GT/s5 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.3 GHz3.80 GHz
Processor cacheDiffers3 MB6 MB
Processor cache typeL3L3
L3 cache speedDiffers2.6 GHz3.40 GHz
Thermal Design Power (TDP)Differs35 W77 W
Compatible chipsetsDiffersIntel® HM65 Express, Intel HM67 Express, Intel® QM67 ExpressIntel® B75 Express, Intel® H61 Express, Intel® H77 Express, Intel Q75 Express, Intel® Q77 Express, Intel® Z75 Express, Intel® Z77 Express
SteppingDiffersJ1N0
Bus typeDMIDMI
Memory bandwidth supported by processor (max)Differs21.3 GB/s25.6 GB/s
Processor socketKnown for oneLGA 1155 (Socket H2)
Processor codeKnown for oneSR0T7
Memory2 differ
Maximum internal memory supported by processorDiffers16 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1066,1333 MHz1333,1600 MHz
Memory channelsDual-channelDual-channel
ECCNoNo
Graphics3 differ
On-board graphics cardYesYes
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 2500
On-board graphics card base frequency650 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1150 MHz
Number of displays supported (on-board graphics)Differs23
Features4 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Integrated 4G WiMAXKnown for oneYes
Market segmentDiffersMobileDesktop
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionDiffers2.03.0
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
Supported instruction setsDiffersAVXAVX, SSE4.1, SSE4.2
CPU configuration (max)Known for one1
Graphics & IMC lithographyDiffers32 nm22 nm
Thermal solution specificationKnown for onePCG 2011D
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Intel® Wireless Display (Intel® WiDi)YesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® vPro™ Platform EligibilityYesYes
Intel® Insider™Known for oneYes
Conflict-Free processorKnown for oneYes
Intel® Secure KeyKnown for oneYes
Operational conditionsidentical
TjunctionKnown for one100 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
Weight & dimensionsidentical
Processor package sizeKnown for one37.5 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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