Core i7-2675QM vs Core2 Duo E4400

  Core i7-2675QM

Model

  Core2 Duo E4400

  Intel

Developer

  Intel

  41.5

benchmarks
Total performance

  13.6

  2013

Release year

  2014

  Sandy Bridge

Architecture

  Conroe

  32

Process (nm)

  65

  4

Cores

  2

  8

Threads

  -

  1MB + 6MB

Cache

  2 MB L2

  45.0

TDP, W

  65.0

  2200

Frequency

  2000

  3100

Frequency (turbo mode)

  -

  62.3

benchmarks
Single-core performance

  28.7

  277.0

benchmarks
Multi-core performance

  56.6

 

  • BFEBFBFF000206A7
  • 0FABFBFF000206A7
  • 1FABFBFF000206A7

System device ids

 

  • BFEBFBFF000006FD
  • 00050400000607D0

 

  • Samsung 700Z3A/700Z4A/700Z5A/700Z5B
  • Apple MacBookPro8,2

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