Core i7 Q 820 vs Xeon X3220

  Core i7 Q 820

Model

  Xeon X3220

  Intel

Developer

  Intel

  30.6

benchmarks
Total performance

  27.3

  2014

Release year

  2014

  Clarksfield

Architecture

  Kentsfield

  45

Process (nm)

  65

  4

Cores

  4

  8

Threads

  -

  8 MB SmartCache

Cache

  8 MB L2

  45.0

TDP, W

  105.0

  1730

Frequency

  2400

  3060

Frequency (turbo mode)

  -

  52.9

benchmarks
Single-core performance

  37.6

  190.0

benchmarks
Multi-core performance

  146.0

 

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System device ids

 

  • BFEBFBFF000006FB
  • BFEBFBFF000006F7

 

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  • Alienware M17x
  • HP EliteBook 8740w
  • Alienware M15x

Popular builds

 

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