Core2 Duo T9400 vs Celeron B820

  Core2 Duo T9400

Model

  Celeron B820

  Intel

Developer

  Intel

  19.7

benchmarks
Total performance

  18.7

  2014

Release year

  2014

  Penryn

Architecture

  Sandy Bridge

  45

Process (nm)

  32

  2

Cores

  2

  -

Threads

  2

  6 MB L2

Cache

  512KB + 2MB

  35.0

TDP, W

  35.0

  2530

Frequency

  1700

  41.7

benchmarks
Single-core performance

  38.7

  80.8

benchmarks
Multi-core performance

  78.2

 

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System device ids

 

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Popular builds

 

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