Core i7-975 vs Core i7-5557U

  Core i7-975

Model

  Core i7-5557U

  Intel

Developer

  Intel

  57.7

benchmarks
Total performance

  53.0

  2013

Release year

  2015

  Bloomfield

Architecture

  Broadwell

  45

Process (nm)

  14

  4

Cores

  2

  8

Threads

  4

  1MB + 8MB

Cache

  512KB + 4MB

  130.0

TDP, W

  28.0

  3333

Frequency

  3100

  3600

Frequency (turbo mode)

  3400

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  83.1

benchmarks
Single-core performance

  93.4

  408.0

benchmarks
Multi-core performance

  250.0

 

  • BFEBFBFF000106A5

System device ids

 

  • BFEBFBFF000306D4

 

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