Core i7-3940XM vs Core i9-7940X

  Core i7-3940XM

Model

  Core i9-7940X

  Intel

Developer

  Intel

  65.4

benchmarks
Total performance

  117.0

  2014

Release year

  2017

  Ivy Bridge

Architecture

  Skylake

  22

Process (nm)

  -

  4

Cores

  14

  8

Threads

  28

  1MB + 8MB

Cache

  19.25 MB

  55.0

TDP, W

  165.0

  3000

Frequency

  3100

  3900

Frequency (turbo mode)

  4300

  94.1

benchmarks
Single-core performance

  125.0

  470.0

benchmarks
Multi-core performance

  2220.0

 

  • BFEBFBFF000306A9

System device ids

 

  • BFEBFBFF00050654
  • 0F8BFBFF00050654
  • 1FABFBFF00050654
  • 1F8BFBFF00050654

 

  • Dell Precision M6700
  • Dell Precision M4700
  • Alienware M18xR2
  • Alienware M17xR4
  • HP EliteBook 8770w
  • HP EliteBook 8570w
  • Eurocom Neptune 2.0

Popular builds

 

  • Asus PRIME X299-DELUXE
  • Asus ROG RAMPAGE VI EXTREME
  • Asus ROG STRIX X299-E GAMING
  • Asus PRIME X299-A
  • Gigabyte GA-X299 AORUS Gaming 7
  • Asus TUF X299 MARK 2
  • Asus WS X299 SAGE