Core i7-2820QM vs Core2 Duo T6400

  Core i7-2820QM

Model

  Core2 Duo T6400

  Intel

Developer

  Intel

  47.7

benchmarks
Total performance

  15.3

  2014

Release year

  2013

  Sandy Bridge

Architecture

  Penryn

  32

Process (nm)

  45

  4

Cores

  2

  8

Threads

  -

  1MB + 8MB

Cache

  2 MB L2

  45.0

TDP, W

  35.0

  2300

Frequency

  2000

  3400

Frequency (turbo mode)

  -

  71.0

benchmarks
Single-core performance

  32.2

  325.0

benchmarks
Multi-core performance

  63.3

 

  • BFEBFBFF000206A7
  • BFEBFBFF000206A6

System device ids

 

  • BFEBFBFF0001067A

 

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  • Alienware M18xR1

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