Core i7-4940MX vs Core2 Duo E8400

  Core i7-4940MX

Model

  Core2 Duo E8400

  Intel

Developer

  Intel

  69.2

benchmarks
Total performance

  23.8

  2014

Release year

  2008

  Haswell

Architecture

  Wolfdale

  22

Process (nm)

  45

  4

Cores

  2

  8

Threads

  -

  1MB + 8MB

Cache

  6 MB L2

  57.0

TDP, W

  65.0

  3100

Frequency

  3000

  4000

Frequency (turbo mode)

  -

  102.0

benchmarks
Single-core performance

  50.7

  489.0

benchmarks
Multi-core performance

  99.0

 

  • BFEBFBFF000306C3

System device ids

 

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  • BFEFFBFF00010676
  • BFEBFBFF000006FB
  • 014D9203BFEBFBFF
  • 1FEBFBFF0001067A
  • BFEBFBFF0001067A

 

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