Core i5-2557M vs Core i5-4670K

  Core i5-2557M

Model

  Core i5-4670K

  Intel

Developer

  Intel

  28.8

benchmarks
Total performance

  78.2

  2014

Release year

  2013

  Sandy Bridge

Architecture

  Haswell

  32

Process (nm)

  22

  2

Cores

  4

  4

Threads

  4

  512KB + 3MB

Cache

  6 MB SmartCache

  17.0

TDP, W

  84.0

  1700

Frequency

  3400

  2700

Frequency (turbo mode)

  3800

  54.0

benchmarks
Single-core performance

  109.0

  130.0

benchmarks
Multi-core performance

  414.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF000306C3

 

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

Popular builds

 

  • MSI Z87-G45 GAMING (MS-7821)
  • Asus Z87-A
  • Asus Z87-K
  • Asus MAXIMUS VI HERO
  • Gigabyte GA-Z87-HD3
  • Asus Z87-PRO
  • MSI Z87-G43 (MS-7816)