Atom x7-Z8700 vs Xeon E5420

  Atom x7-Z8700

Model

  Xeon E5420

  Intel

Developer

  Intel

  20.1

benchmarks
Total performance

  32.3

  2015

Release year

  2014

  Cherry Trail

Architecture

  Harpertown

  14

Process (nm)

  45

  4

Cores

  4

  4

Threads

  -

  2MB

Cache

  12 MB L2

  -

TDP, W

  80.0

  1600

Frequency

  2500

  2400

Frequency (turbo mode)

  -

  28.2

benchmarks
Single-core performance

  44.7

  106.0

benchmarks
Multi-core performance

  172.0

 

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  • BFEBFBFF000406C3

System device ids

 

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

 

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