Core i5-2540M vs Core2 Duo T9400

  Core i5-2540M

Model

  Core2 Duo T9400

  Intel

Developer

  Intel

  38.4

benchmarks
Total performance

  19.7

  2013

Release year

  2014

  Sandy Bridge

Architecture

  Penryn

  32

Process (nm)

  45

  2

Cores

  2

  4

Threads

  -

  512KB + 3MB

Cache

  6 MB L2

  35.0

TDP, W

  35.0

  2600

Frequency

  2530

  3300

Frequency (turbo mode)

  -

  67.9

benchmarks
Single-core performance

  41.7

  177.0

benchmarks
Multi-core performance

  80.8

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF00010676
  • 0000000000010676
  • BFEBFBFF0001067A

 

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