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Product comparison · 2 cpus

Acer Intel Core i5-2450M vs Acer Intel Core i7-3770K

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  • 54specifications compared
  • 23differ
  • 31identical
  • 11known for one product only

Key differences

The Acer Intel Core i7-3770K has 1 GHz more processor base frequency than the Acer Intel Core i5-2450M (3.5 GHz vs 2.5 GHz). The Acer Intel Core i7-3770K has 2 more processor cores than the Acer Intel Core i5-2450M (4 vs 2). The Acer Intel Core i5-2450M has 10 nm more processor lithography than the Acer Intel Core i7-3770K (32 nm vs 22 nm). Processor family: Intel® Core™ i5 on the Acer Intel Core i5-2450M, Intel® Core™ i7 on the Acer Intel Core i7-3770K. Processor generation: 2nd gen Intel® Core™ i5 on the Acer Intel Core i5-2450M, 3rd gen Intel® Core™ i7 on the Acer Intel Core i7-3770K.

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-2450M
    • i7-3770K
  • Processor base frequency
    • 2.5 GHz
    • 3.5 GHz
  • Processor cores
    • 2
    • 4
  • Processor lithography
    • 32 nm
    • 22 nm
  • Component for
    • Laptop
    • PC
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
65 specifications
A

Acer

Intel Core i5-2450MView product
B

Acer

Intel Core i7-3770KView product
Processor14 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-3770K
Processor base frequencyDiffers2.5 GHz3.5 GHz
Processor coresDiffers24
Processor socketKnown for oneLGA 1155 (Socket H2)
Processor lithographyDiffers32 nm22 nm
Component forDiffersLaptopPC
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.9 GHz
Processor cacheDiffers3 MB8 MB
L3 cache speedDiffers2.5 GHz3.5 GHz
Thermal Design Power (TDP)Differs35 W77 W
Compatible chipsetsKnown for oneIntel® B75 Express, Intel® H61 Express, Intel® H67 Express, Intel® H77 Express, Intel® P67 Express, Intel Q75 Express, Intel® Q77 Express, Intel® Z68 Express, Intel® Z75 Express, Intel® Z77 Express
SteppingDiffersJ1E1
Memory bandwidth supported by processor (max)Differs21.3 GB/s25.6 GB/s
Processor codeKnown for oneSR0PL
Memory2 differ
Maximum internal memory supported by processorDiffers16 GB32 GB
Memory clock speeds supported by processorDiffers1066,1333 MHz1333,1600 MHz
Graphics3 differ
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1300 MHz1150 MHz
Number of displays supported (on-board graphics)Differs23
Features4 differ
Market segmentDiffersMobileDesktop
PCI Express slots versionDiffers2.03.0
Supported instruction setsDiffersAVXAVX, SSE4.1, SSE4.2
Graphics & IMC lithographyDiffers32 nm22 nm
Integrated 4G WiMAXKnown for oneYes
Maximum number of PCI Express lanesKnown for one16
Processor special featuresidentical
Intel® Secure KeyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Operational conditionsidentical
TcaseKnown for one67.4 °C
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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