Core i7-640LM vs Core2 Quad Q8400

  Core i7-640LM

Model

  Core2 Quad Q8400

  Intel

Developer

  Intel

  -

benchmarks
Total performance

  33.8

  -

Release year

  2013

  Arrandale

Architecture

  Yorkfield

  -

Process (nm)

  45

  2

Cores

  4

  4

Threads

  -

  -

TDP, W

  95.0

  2130

Frequency

  2660

  2933

Frequency (turbo mode)

  -

 

    System device ids

     

    • BFEBFBFF0001067A
    • 0000000000000000
    • 00050400000607D0
    • 1FABFBFF0001067A

     

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