Celeron B820 vs Celeron N2840

  Celeron B820

Model

  Celeron N2840

  Intel

Developer

  Intel

  18.7

benchmarks
Total performance

  13.0

  2014

Release year

  2014

  Sandy Bridge

Architecture

  Bay Trail-M

  32

Process (nm)

  22

  2

Cores

  2

  2

Threads

  2

  512KB + 2MB

Cache

  1MB

  35.0

TDP, W

  8.0

  1700

Frequency

  2160

  -

Frequency (turbo mode)

  2580

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  38.7

benchmarks
Single-core performance

  27.5

  78.2

benchmarks
Multi-core performance

  53.6

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF00030678

 

  • Samsung 300E4C/300E5C/300E7C
  • Acer Aspire E1-531
  • Asus X55A
  • Packard EasyNote TE11HC
  • Gateway NE56R
  • Dell Inspiron 3520
  • HP 1000 Notebook PC

Popular builds

 

  • Acer Aspire ES1-512
  • Lenovo 80G0
  • Asus X553MA
  • HP 15 Notebook PC
  • Lenovo 80MJ
  • HP 250 G3 Notebook PC
  • HP 14 Notebook PC