Core i5-2557M vs Core i5-4310U

  Core i5-2557M

Model

  Core i5-4310U

  Intel

Developer

  Intel

  28.8

benchmarks
Total performance

  38.6

  2014

Release year

  2014

  Sandy Bridge

Architecture

  Haswell

  32

Process (nm)

  22

  2

Cores

  2

  4

Threads

  4

  512KB + 3MB

Cache

  512KB + 3MB

  17.0

TDP, W

  15.0

  1700

Frequency

  2000

  2700

Frequency (turbo mode)

  3000

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  54.0

benchmarks
Single-core performance

  67.9

  130.0

benchmarks
Multi-core performance

  182.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF00040651

 

  • Asus UX31E
  • Apple MacBookAir4,2
  • Toshiba PORTEGE Z830
  • Toshiba dynabook R631/D
  • Panasonic CF-H2ASFAZ1M
  • Panasonic CF-H2AGFHZ1M
  • Samsung 90X3A

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