Core i7-7660U vs Core i7 L 620

  Core i7-7660U

Model

  Core i7 L 620

  Intel

Developer

  Intel

  56.2

benchmarks
Total performance

  25.6

  2017

Release year

  2013

  Kaby Lake

Architecture

  Arrandale

  14

Process (nm)

  32

  2

Cores

  2

  4

Threads

  4

  512KB + 4MB

Cache

  4 MB SmartCache

  15.0

TDP, W

  25.0

  2500

Frequency

  2000

  4000

Frequency (turbo mode)

  2800

  96.2

benchmarks
Single-core performance

  49.6

  267.0

benchmarks
Multi-core performance

  113.0

 

  • BFEBFBFF000806E9

System device ids

 

  • BFEBFBFF00020652
  • BFEBFBFF00020655

 

  • Microsoft Surface Pro
  • Microsoft Surface Laptop
  • Dell XPS 13 9360
  • Dell Latitude 7480
  • Fujitsu LIFEBOOK T937
  • Apple MacBookPro14,1

Popular builds

 

  • Lenovo 3113CJ5
  • Intel H55
  • Lenovo 5413A25
  • Lenovo 3113CG2
  • Ncstech B300-X
  • Lenovo 2985F4U
  • Lenovo 5397F7G