Xeon E5420 vs Core i7 Q 820

  Xeon E5420

Model

  Core i7 Q 820

  Intel

Developer

  Intel

  32.3

benchmarks
Total performance

  30.6

  2014

Release year

  2014

  Harpertown

Architecture

  Clarksfield

  45

Process (nm)

  45

  4

Cores

  4

  -

Threads

  8

  12 MB L2

Cache

  8 MB SmartCache

  80.0

TDP, W

  45.0

  2500

Frequency

  1730

  -

Frequency (turbo mode)

  3060

  44.7

benchmarks
Single-core performance

  52.9

  172.0

benchmarks
Multi-core performance

  190.0

 

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System device ids

 

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  • 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

Popular builds

 

  • HP EliteBook 8540w
  • Dell Precision M6500
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  • Alienware M17x
  • HP EliteBook 8740w
  • Alienware M15x