Core2 Duo P8400 vs Celeron 2957U

  Core2 Duo P8400

Model

  Celeron 2957U

  Intel

Developer

  Intel

  17.6

benchmarks
Total performance

  17.1

  2013

Release year

  2014

  Penryn

Architecture

  Haswell

  45

Process (nm)

  22

  2

Cores

  2

  -

Threads

  2

  3 MB L2

Cache

  512KB + 2MB

  25.0

TDP, W

  15.0

  2260

Frequency

  1400

  37.0

benchmarks
Single-core performance

  35.7

  72.7

benchmarks
Multi-core performance

  70.7

 

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System device ids

 

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