Core i7-8665U vs Core2 Duo P8400

  Core i7-8665U

Model

  Core2 Duo P8400

  Intel

Developer

  Intel

  78.0

benchmarks
Total performance

  17.6

  2019

Release year

  2013

  Whiskey Lake-U

Architecture

  Penryn

  14

Process (nm)

  45

  4

Cores

  2

  8

Threads

  -

  1MB + 8MB

Cache

  3 MB L2

  15.0

TDP, W

  25.0

  1900

Frequency

  2260

  4800

Frequency (turbo mode)

  -

  116.0

benchmarks
Single-core performance

  37.0

  415.0

benchmarks
Multi-core performance

  72.7

 

  • BFEBFBFF000806EC

System device ids

 

  • BFEBFBFF00010676
  • 0000000000010676
  • BFEBFBFF0001067A

 

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