Core i7-4550U vs Pentium G640

  Core i7-4550U

Model

  Pentium G640

  Intel

Developer

  Intel

  36.2

benchmarks
Total performance

  32.6

  2014

Release year

  2013

  Haswell

Architecture

  Sandy Bridge

  22

Process (nm)

  32

  2

Cores

  2

  4

Threads

  2

  512KB + 4MB

Cache

  3 MB SmartCache

  15.0

TDP, W

  65.0

  1500

Frequency

  2800

  3000

Frequency (turbo mode)

  -

  66.5

benchmarks
Single-core performance

  68.3

  166.0

benchmarks
Multi-core performance

  135.0

 

  • BFEBFBFF00040651

System device ids

 

  • BFEBFBFF000206A7

 

  • Lenovo 20A7005KMS
  • Lenovo 20A7005JUK
  • Lenovo 20A7003UTX
  • Lenovo 20A7005JGE
  • Lenovo 20A7005KMZ
  • Lenovo 20A8A01DLM
  • Lenovo 20A70092MN

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