Core i7 L 640 vs Xeon E5462

  Core i7 L 640

Model

  Xeon E5462

  Intel

Developer

  Intel

  29.0

benchmarks
Total performance

  34.3

  2014

Release year

  2014

  Arrandale

Architecture

  Harpertown

  32

Process (nm)

  45

  2

Cores

  4

  4

Threads

  -

  4 MB SmartCache

Cache

  12 MB L2

  25.0

TDP, W

  80.0

  2130

Frequency

  2800

  2933

Frequency (turbo mode)

  -

  57.1

benchmarks
Single-core performance

  47.7

  126.0

benchmarks
Multi-core performance

  185.0

 

  • BFEBFBFF00020655
  • BFEBFBFF00020652

System device ids

 

  • BFEBFBFF00010676

 

  • HP EliteBook 2540p
  • Intel To be filled by O.E.M.
  • Intel H55
  • Lenovo 3093BU3
  • Lenovo 309396U
  • Lenovo 3093BF7
  • Lenovo 3113BH1

Popular builds

 

  • Apple MacPro3,1
  • Asus P5G41T-M LX
  • Gigabyte GA-G31M-ES2L
  • Asus P5Q-PRO
  • Gigabyte GA-EP45-UD3LR
  • Gigabyte GA-965P-DS3
  • MSI G41M-P26 (MS-7592)