Xeon L5420 vs Core i7-3820

  Xeon L5420

Model

  Core i7-3820

  Intel

Developer

  Intel

  33.2

benchmarks
Total performance

  67.6

  2014

Release year

  2013

  Harpertown

Architecture

  Sandy Bridge E

  45

Process (nm)

  32

  4

Cores

  4

  -

Threads

  8

  12 MB L2

Cache

  10 MB SmartCache

  50.0

TDP, W

  130.0

  2500

Frequency

  3600

  -

Frequency (turbo mode)

  3800

  45.6

benchmarks
Single-core performance

  95.9

  177.0

benchmarks
Multi-core performance

  491.0

 

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System device ids

 

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  • Asus P5G41T-M LX
  • Gigabyte GA-G41M-Combo
  • Asus P5K
  • Dell OptiPlex 380
  • Asus P5KPL-AM SE
  • Jetway TI41M/I41M/I41M1
  • Gigabyte GA-EP31-DS3L

Popular builds

 

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