Core i7-4578U vs Core i7-3520M

  Core i7-4578U

Model

  Core i7-3520M

  Intel

Developer

  Intel

  -

benchmarks
Total performance

  45.6

  -

Release year

  2013

  Haswell

Architecture

  Ivy Bridge

  -

Process (nm)

  22

  2

Cores

  2

  4

Threads

  4

  -

TDP, W

  35.0

  3000

Frequency

  2900

  3500

Frequency (turbo mode)

  3600

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

 

    System device ids

     

    • BFEBFBFF000306A9
    • BFEBFBFF000306A8
    • 0FABFBFF000306A9
    • 1FABFBFF000306A9

     

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