Core i5 661 vs Core i5-8400

  Core i5 661

Model

  Core i5-8400

  Intel

Developer

  Intel

  42.4

benchmarks
Total performance

  88.4

  2013

Release year

  2017

  Clarkdale

Architecture

  Coffee Lake

  32

Process (nm)

  14

  2

Cores

  6

  4

Threads

  6

  4 MB SmartCache

Cache

  1.5MB + 9MB

  87.0

TDP, W

  65.0

  3330

Frequency

  2800

  3600

Frequency (turbo mode)

  4000

  76.2

benchmarks
Single-core performance

  117.0

  195.0

benchmarks
Multi-core performance

  651.0

 

  • BFEBFBFF00020652
  • BFEBFBFF00020655

System device ids

 

  • BFEBFBFF000906EA

 

  • 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

 

  • MSI Z370-A PRO (MS-7B48)
  • Gigabyte Z370P D3
  • Asus PRIME Z370-P
  • MSI B360M BAZOOKA (MS-7B24)
  • Gigabyte B360M DS3H
  • MSI Z370 GAMING PLUS (MS-7B61)
  • Asrock Z370 Pro4