Core i5-2557M vs Core i5 660

  Core i5-2557M

Model

  Core i5 660

  Intel

Developer

  Intel

  28.8

benchmarks
Total performance

  42.3

  2014

Release year

  2014

  Sandy Bridge

Architecture

  Clarkdale

  32

Process (nm)

  32

  2

Cores

  2

  4

Threads

  4

  512KB + 3MB

Cache

  4 MB SmartCache

  17.0

TDP, W

  73.0

  1700

Frequency

  3330

  2700

Frequency (turbo mode)

  3600

  54.0

benchmarks
Single-core performance

  76.4

  130.0

benchmarks
Multi-core performance

  195.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF00020652
  • BFEBFBFF00020655

 

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

Popular builds

 

  • Dell OptiPlex 980
  • HP Compaq 8100 Elite CMT PC
  • HP Compaq 8100 Elite SFF PC
  • HP Z200 Workstation
  • bin bin
  • Intel To be filled by O.E.M.
  • Intel H55