Core i7-975 vs Xeon L5420

  Core i7-975

Model

  Xeon L5420

  Intel

Developer

  Intel

  57.7

benchmarks
Total performance

  33.2

  2013

Release year

  2014

  Bloomfield

Architecture

  Harpertown

  45

Process (nm)

  45

  4

Cores

  4

  8

Threads

  -

  1MB + 8MB

Cache

  12 MB L2

  130.0

TDP, W

  50.0

  3333

Frequency

  2500

  3600

Frequency (turbo mode)

  -

  83.1

benchmarks
Single-core performance

  45.6

  408.0

benchmarks
Multi-core performance

  177.0

 

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System device ids

 

  • BFEBFBFF00010676
  • 0000000000000000
  • 1F8BFBFF0001067A
  • BFEBFBFF0001067A
  • 0FABFBFF0001067A
  • 1FABFBFF0001067A

 

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