Core i5 U 470 vs Core i7-2820QM

  Core i5 U 470

Model

  Core i7-2820QM

  Intel

Developer

  Intel

  17.1

benchmarks
Total performance

  47.7

  2014

Release year

  2014

  Arrandale

Architecture

  Sandy Bridge

  32

Process (nm)

  32

  2

Cores

  4

  4

Threads

  8

  3 MB SmartCache

Cache

  1MB + 8MB

  18.0

TDP, W

  45.0

  1330

Frequency

  2300

  1860

Frequency (turbo mode)

  3400

  32.5

benchmarks
Single-core performance

  71.0

  77.4

benchmarks
Multi-core performance

  325.0

 

  • BFEBFBFF00020655

System device ids

 

  • BFEBFBFF000206A7
  • BFEBFBFF000206A6

 

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  • Lenovo 0876
  • Lenovo INVALID

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