Core i7-4558U vs Core2 Duo U9400

  Core i7-4558U

Model

  Core2 Duo U9400

  Intel

Developer

  Intel

  45.2

benchmarks
Total performance

  11.2

  2014

Release year

  2014

  Haswell

Architecture

  -

  22

Process (nm)

  -

  2

Cores

  -

  4

Threads

  -

  28.0

TDP, W

  -

  2800

Frequency

  -

  3300

Frequency (turbo mode)

  -

  77.9

benchmarks
Single-core performance

  23.9

  218.0

benchmarks
Multi-core performance

  46.1

 

  • BFEBFBFF00040651
  • 0FABFBFF00040651
  • 1FABFBFF00040651

System device ids

 

  • BFEBFBFF00010676
  • 000000000001067A
  • BFEBFBFF0001067A

 

  • Asus UX301LAA
  • Lenovo 20351
  • Lenovo F0AM
  • Asus B551LA
  • Apple MacBookPro11,1
  • Lenovo F0AN
  • Asus X550LA

Popular builds

 

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