Core i7-4820K vs Xeon E5420

  Core i7-4820K

Model

  Xeon E5420

  Intel

Developer

  Intel

  71.7

benchmarks
Total performance

  32.3

  2013

Release year

  2014

  Ivy Bridge E

Architecture

  Harpertown

  22

Process (nm)

  45

  4

Cores

  4

  8

Threads

  -

  10 MB SmartCache

Cache

  12 MB L2

  130.0

TDP, W

  80.0

  3700

Frequency

  2500

  3900

Frequency (turbo mode)

  -

  101.0

benchmarks
Single-core performance

  44.7

  528.0

benchmarks
Multi-core performance

  172.0

 

  • BFEBFBFF000306E4

System device ids

 

  • BFEBFBFF0001067A
  • BFEBFBFF00010676
  • 07C9FBFF00010676
  • 1789FBFF00010676
  • 0000030100000676
  • 0FABFBFF00010676
  • 0F8BFBFF0001067A
  • 1FABFBFF00010676
  • 0000000000000000
  • 1F8BFBFF0001067A

 

  • 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

 

  • Dell Precision WorkStation T5400
  • Dell Precision WorkStation T7400
  • HP xw6600 Workstation
  • Asus P5G41T-M LX
  • HP Compaq dx2400 Microtower
  • Gigabyte GA-G31M-ES2L
  • bin bin