Core i7-3820 vs Xeon E3-1276 v3

  Core i7-3820

Model

  Xeon E3-1276 v3

  Intel

Developer

  Intel

  67.6

benchmarks
Total performance

  77.0

  2013

Release year

  2015

  Sandy Bridge E

Architecture

  Haswell

  32

Process (nm)

  22

  4

Cores

  4

  8

Threads

  8

  10 MB SmartCache

Cache

  8 MB SmartCache

  130.0

TDP, W

  84.0

  3600

Frequency

  3600

  3800

Frequency (turbo mode)

  4000

  95.9

benchmarks
Single-core performance

  109.0

  491.0

benchmarks
Multi-core performance

  571.0

 

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  • 0FEBFBFF000206D7
  • BFEBFBFF000206D6
  • 1FABFBFF000206D7

System device ids

 

  • 0FABFBFF000306C3
  • BFEBFBFF000306C3

 

  • Asus P9X79
  • Alienware Aurora-R4
  • Gigabyte GA-X79-UD3
  • Asus P9X79 PRO
  • Asus SABERTOOTH X79
  • Asus P9X79 LE
  • Gigabyte GA-X79-UP4

Popular builds

 

  • Fujitsu CELSIUS W530 Power
  • Asus Z97-A
  • Asrock Z97 OC Formula
  • Asus P9D WS
  • Asus Z97-AR
  • Asus Z97-A-USB31
  • Gigabyte GA-B85M-DS3H-A