Core i7 Q 820 vs Core i7 L 620

  Core i7 Q 820

Model

  Core i7 L 620

  Intel

Developer

  Intel

  30.6

benchmarks
Total performance

  25.6

  2014

Release year

  2013

  Clarksfield

Architecture

  Arrandale

  45

Process (nm)

  32

  4

Cores

  2

  8

Threads

  4

  8 MB SmartCache

Cache

  4 MB SmartCache

  45.0

TDP, W

  25.0

  1730

Frequency

  2000

  3060

Frequency (turbo mode)

  2800

  52.9

benchmarks
Single-core performance

  49.6

  190.0

benchmarks
Multi-core performance

  113.0

 

  • BFEBFBFF000106E5

System device ids

 

  • BFEBFBFF00020652
  • BFEBFBFF00020655

 

  • HP EliteBook 8540w
  • Dell Precision M6500
  • Dell Precision M4500
  • Dell Studio XPS 1645
  • Alienware M17x
  • HP EliteBook 8740w
  • Alienware M15x

Popular builds

 

  • Lenovo 3113CJ5
  • Intel H55
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  • Ncstech B300-X
  • Lenovo 2985F4U
  • Lenovo 5397F7G