Core2 Duo T9400 vs Core i7-2677M

  Core2 Duo T9400

Model

  Core i7-2677M

  Intel

Developer

  Intel

  19.7

benchmarks
Total performance

  30.1

  2014

Release year

  2014

  Penryn

Architecture

  Sandy Bridge

  45

Process (nm)

  32

  2

Cores

  2

  -

Threads

  4

  6 MB L2

Cache

  512KB + 4MB

  35.0

TDP, W

  17.0

  2530

Frequency

  1800

  -

Frequency (turbo mode)

  2900

  41.7

benchmarks
Single-core performance

  56.7

  80.8

benchmarks
Multi-core performance

  136.0

 

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System device ids

 

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