Core i7 M 640 vs Celeron N2820

  Core i7 M 640

Model

  Celeron N2820

  Intel

Developer

  Intel

  36.1

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

  35.0

TDP, W

  8.0

  2800

Frequency

  2170

  3460

Frequency (turbo mode)

  2390

  68.6

benchmarks
Single-core performance

  24.6

  161.0

benchmarks
Multi-core performance

  49.4

 

  • BFEBFBFF00020655

System device ids

 

  • BFEBFBFF00030673

 

  • Dell Latitude E6410
  • HP EliteBook 8440p
  • Dell Latitude E6510
  • HP EliteBook 8540w
  • Dell Precision M4500
  • HP EliteBook 8540p
  • HP EliteBook 8740w

Popular builds

 

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