Celeron B815 vs Core i7 Q 840

  Celeron B815

Model

  Core i7 Q 840

  Intel

Developer

  Intel

  17.6

benchmarks
Total performance

  33.7

  2014

Release year

  2014

  Sandy Bridge

Architecture

  Clarksfield

  32

Process (nm)

  45

  2

Cores

  4

  2

Threads

  8

  + 2MB

Cache

  8 MB SmartCache

  35.0

TDP, W

  45.0

  1600

Frequency

  1860

  -

Frequency (turbo mode)

  3200

  36.4

benchmarks
Single-core performance

  58.4

  74.3

benchmarks
Multi-core performance

  212.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF000106E5

 

  • Acer Aspire 5349
  • Asus K54C
  • Samsung 300E4C/300E5C/300E7C
  • Acer Aspire 4349
  • HP 630 Notebook PC
  • Dell Inspiron N5050
  • Acer Aspire 4352

Popular builds

 

  • Dell Precision M4500
  • Dell Precision M6500
  • HP EliteBook 8540w
  • Alienware M15x
  • Alienware M17x
  • HP EliteBook 8740w
  • Dell XPS L701X