Core i7-4650U vs Core2 Duo T6400

  Core i7-4650U

Model

  Core2 Duo T6400

  Intel

Developer

  Intel

  39.4

benchmarks
Total performance

  15.3

  2014

Release year

  2013

  Haswell

Architecture

  Penryn

  22

Process (nm)

  45

  2

Cores

  2

  4

Threads

  -

  512KB + 4MB

Cache

  2 MB L2

  15.0

TDP, W

  35.0

  1700

Frequency

  2000

  3300

Frequency (turbo mode)

  -

  74.3

benchmarks
Single-core performance

  32.2

  175.0

benchmarks
Multi-core performance

  63.3

 

  • BFEBFBFF00040651
  • 1FABFBFF00040651

System device ids

 

  • BFEBFBFF0001067A

 

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