Core i7-2640M vs Core i5-9400

  Core i7-2640M

Model

  Core i5-9400

  Intel

Developer

  Intel

  40.7

benchmarks
Total performance

  92.1

  2013

Release year

  2019

  Sandy Bridge

Architecture

  -

  32

Process (nm)

  14

  2

Cores

  6

  4

Threads

  6

  512KB + 4MB

Cache

  9 MB SmartCache

  35.0

TDP, W

  65.0

  2800

Frequency

  2900

  3500

Frequency (turbo mode)

  4100

  73.0

benchmarks
Single-core performance

  121.0

  187.0

benchmarks
Multi-core performance

  677.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF000906EC

 

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  • HP EliteBook 8460p

Popular builds

 

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