Core i5 661 vs Core i5-5257U

  Core i5 661

Model

  Core i5-5257U

  Intel

Developer

  Intel

  42.4

benchmarks
Total performance

  46.6

  2013

Release year

  2015

  Clarkdale

Architecture

  Broadwell

  32

Process (nm)

  14

  2

Cores

  2

  4

Threads

  4

  4 MB SmartCache

Cache

  512KB + 3MB

  87.0

TDP, W

  28.0

  3330

Frequency

  2700

  3600

Frequency (turbo mode)

  3100

  76.2

benchmarks
Single-core performance

  81.7

  195.0

benchmarks
Multi-core performance

  220.0

 

  • BFEBFBFF00020652
  • BFEBFBFF00020655

System device ids

 

  • BFEBFBFF000306D4

 

  • bin bin
  • Asus P7H55-M PRO
  • Gigabyte GA-P55A-UD3
  • Asus P7P55D
  • Asus P7H55-M
  • Gigabyte GA-H55M-USB3
  • Gigabyte GA-P55-USB3

Popular builds

 

  • Apple MacBookPro12,1
  • Acer Aspire E5-573
  • Acer Aspire V3-371
  • Medion Akoya E6418 MD99620
  • Intel CRESCENTBAY
  • Acer Aspire V3-574T
  • bin bin