Core i5-8400 vs Core i7-7740X

  Core i5-8400

Model

  Core i7-7740X

  Intel

Developer

  Intel

  88.4

benchmarks
Total performance

  96.4

  2017

Release year

  2017

  Coffee Lake

Architecture

  Kaby Lake X

  14

Process (nm)

  14

  6

Cores

  4

  6

Threads

  8

  1.5MB + 9MB

Cache

  1MB + 8MB

  65.0

TDP, W

  112.0

  2800

Frequency

  4300

  4000

Frequency (turbo mode)

  4500

  x86

CPU type

  x86

 

64 bit support

 

  117.0

benchmarks
Single-core performance

  137.0

  651.0

benchmarks
Multi-core performance

  728.0

  941.0

benchmarks
Cinebench R15

  991.0

 

  • BFEBFBFF000906EA

System device ids

 

  • BFEBFBFF000906E9

 

  • 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

Popular builds

 

  • Asus TUF X299 MARK 2
  • Asus ROG STRIX X299-E GAMING
  • MSI X299 RAIDER (MS-7A94)
  • Asus PRIME X299-A
  • Gigabyte GA-X299 AORUS Gaming 3-CF
  • MSI X299 SLI PLUS (MS-7A93)
  • Asus PRIME X299-DELUXE