Core i7-4820K vs Core2 Duo E4400

  Core i7-4820K

Model

  Core2 Duo E4400

  Intel

Developer

  Intel

  71.7

benchmarks
Total performance

  13.6

  2013

Release year

  2014

  Ivy Bridge E

Architecture

  Conroe

  22

Process (nm)

  65

  4

Cores

  2

  8

Threads

  -

  10 MB SmartCache

Cache

  2 MB L2

  130.0

TDP, W

  65.0

  3700

Frequency

  2000

  3900

Frequency (turbo mode)

  -

  101.0

benchmarks
Single-core performance

  28.7

  528.0

benchmarks
Multi-core performance

  56.6

 

  • BFEBFBFF000306E4

System device ids

 

  • BFEBFBFF000006FD
  • 00050400000607D0

 

  • Alienware Aurora-R4
  • Gigabyte GA-X79-UP4
  • Asus SABERTOOTH X79
  • Asus P9X79 LE
  • Asus P9X79
  • MSI X79A-GD45 Plus (MS-7760)
  • Asus RAMPAGE IV BLACK EDITION

Popular builds

 

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  • Dell Vostro 200
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  • Dell OptiPlex 330