Core i7-5557U vs Core i7-4940MX

  Core i7-5557U

Model

  Core i7-4940MX

  Intel

Developer

  Intel

  53.0

benchmarks
Total performance

  69.2

  2015

Release year

  2014

  Broadwell

Architecture

  Haswell

  14

Process (nm)

  22

  2

Cores

  4

  4

Threads

  8

  512KB + 4MB

Cache

  1MB + 8MB

  28.0

TDP, W

  57.0

  3100

Frequency

  3100

  3400

Frequency (turbo mode)

  4000

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  93.4

benchmarks
Single-core performance

  102.0

  250.0

benchmarks
Multi-core performance

  489.0

 

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System device ids

 

  • BFEBFBFF000306C3

 

  • bin bin
  • Apple MacBookPro12,1
  • Acer Aspire V3-574
  • Ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
  • Intel NUC5i7RYB
  • Intel CRESCENTBAY
  • Wacom Cintiq Companion 2

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