Core i7 L 640 vs Celeron N2820

  Core i7 L 640

Model

  Celeron N2820

  Intel

Developer

  Intel

  29.0

benchmarks
Total performance

  11.7

  2014

Release year

  2014

  Arrandale

Architecture

  Bay Trail-M

  32

Process (nm)

  22

  2

Cores

  2

  4

Threads

  2

  4 MB SmartCache

Cache

  1MB

  25.0

TDP, W

  8.0

  2130

Frequency

  2170

  2933

Frequency (turbo mode)

  2390

  57.1

benchmarks
Single-core performance

  24.6

  126.0

benchmarks
Multi-core performance

  49.4

 

  • BFEBFBFF00020655
  • BFEBFBFF00020652

System device ids

 

  • BFEBFBFF00030673

 

  • HP EliteBook 2540p
  • Intel To be filled by O.E.M.
  • Intel H55
  • Lenovo 3093BU3
  • Lenovo 309396U
  • Lenovo 3093BF7
  • Lenovo 3113BH1

Popular builds

 

  • Acer E1-510
  • Toshiba Satellite C55-A
  • Toshiba Satellite C50-A
  • Lenovo 80G0
  • Packard Easynote TE69BM
  • HP Pavilion 11 x360 PC
  • Toshiba SATELLITE C50-B