Core i7-3970X vs Core2 Duo E7400

  Core i7-3970X

Model

  Core2 Duo E7400

  Intel

Developer

  Intel

  79.0

benchmarks
Total performance

  22.1

  2014

Release year

  2013

  Sandy Bridge E

Architecture

  Wolfdale

  32

Process (nm)

  45

  6

Cores

  2

  12

Threads

  -

  15 MB SmartCache

Cache

  3 MB L2

  150.0

TDP, W

  65.0

  3500

Frequency

  2800

  4000

Frequency (turbo mode)

  -

  101.0

benchmarks
Single-core performance

  46.6

  751.0

benchmarks
Multi-core performance

  91.4

 

  • BFEBFBFF000206D7

System device ids

 

  • BFEBFBFF0001067A
  • AFEBFBFF0001067A

 

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  • Asus SABERTOOTH X79
  • Asus RAMPAGE IV BLACK EDITION
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  • Asus RAMPAGE IV FORMULA
  • Asus P9X79 LE

Popular builds

 

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  • Gigabyte GA-G31M-S2L