Celeron B820 vs Core i7-3820QM

  Celeron B820

Model

  Core i7-3820QM

  Intel

Developer

  Intel

  18.7

benchmarks
Total performance

  59.6

  2014

Release year

  2014

  Sandy Bridge

Architecture

  Ivy Bridge

  32

Process (nm)

  22

  2

Cores

  4

  2

Threads

  8

  512KB + 2MB

Cache

  1MB + 8MB

  35.0

TDP, W

  45.0

  1700

Frequency

  2700

  -

Frequency (turbo mode)

  3700

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  38.7

benchmarks
Single-core performance

  86.3

  78.2

benchmarks
Multi-core performance

  428.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF000306A9
  • 1FABFBFF000306A9

 

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

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