Core i7 M 640 vs Xeon X3440

  Core i7 M 640

Model

  Xeon X3440

  Intel

Developer

  Intel

  36.1

benchmarks
Total performance

  52.3

  2014

Release year

  2014

  Arrandale

Architecture

  Lynnfield

  32

Process (nm)

  45

  2

Cores

  4

  4

Threads

  8

  4 MB SmartCache

Cache

  8 MB SmartCache

  35.0

TDP, W

  95.0

  2800

Frequency

  2530

  3460

Frequency (turbo mode)

  2930

  68.6

benchmarks
Single-core performance

  75.0

  161.0

benchmarks
Multi-core performance

  369.0

 

  • BFEBFBFF00020655

System device ids

 

  • BFEBFBFF000106E5

 

  • Dell Latitude E6410
  • HP EliteBook 8440p
  • Dell Latitude E6510
  • HP EliteBook 8540w
  • Dell Precision M4500
  • HP EliteBook 8540p
  • HP EliteBook 8740w

Popular builds

 

  • Asus P7H55-M
  • Asus P7H55-M PRO
  • bin bin
  • Asus P7P55D
  • Asus P7H55
  • Gigabyte GA-H55M-UD2H
  • Asus P7P55 LX