Core i7 Q 820 vs Xeon E5405

  Core i7 Q 820

Model

  Xeon E5405

  Intel

Developer

  Intel

  30.6

benchmarks
Total performance

  25.9

  2014

Release year

  2015

  Clarksfield

Architecture

  Harpertown

  45

Process (nm)

  45

  4

Cores

  4

  8

Threads

  -

  8 MB SmartCache

Cache

  12 MB L2

  45.0

TDP, W

  80.0

  1730

Frequency

  2000

  3060

Frequency (turbo mode)

  -

  52.9

benchmarks
Single-core performance

  35.8

  190.0

benchmarks
Multi-core performance

  138.0

 

  • BFEBFBFF000106E5

System device ids

 

  • 1FABFBFF00010676
  • BFEBFBFF00010676
  • 1F8BFBFF0001067A
  • BFEBFBFF0001067A

 

  • HP EliteBook 8540w
  • Dell Precision M6500
  • Dell Precision M4500
  • Dell Studio XPS 1645
  • Alienware M17x
  • HP EliteBook 8740w
  • Alienware M15x

Popular builds

 

  • Dell Precision WorkStation T5400
  • Dell Precision WorkStation T7400
  • MSI P43 Neo-F (MS-7519)
  • MSI G41M-P34 (MS-7592)
  • HP xw6600 Workstation
  • Dell Inspiron 545
  • Gigabyte GA-P35-DS3R