Core i7-4940MX vs Xeon E5540

  Core i7-4940MX

Model

  Xeon E5540

  Intel

Developer

  Intel

  69.2

benchmarks
Total performance

  45.8

  2014

Release year

  2014

  Haswell

Architecture

  Nehalem EP

  22

Process (nm)

  45

  4

Cores

  4

  8

Threads

  8

  1MB + 8MB

Cache

  8 MB SmartCache

  57.0

TDP, W

  80.0

  3100

Frequency

  2530

  4000

Frequency (turbo mode)

  2800

  102.0

benchmarks
Single-core performance

  65.3

  489.0

benchmarks
Multi-core performance

  299.0

 

  • BFEBFBFF000306C3

System device ids

 

  • BFEBFBFF000106A5
  • 1FABFBFF000106A5

 

  • Alienware 18
  • Dell Precision M6800
  • Dell Precision M4800
  • MSI MS-1763
  • Alienware 17
  • HP Zbook 17 G2
  • Lenovo 20EFCTO1WW

Popular builds

 

  • Dell Precision WorkStation T5500
  • Dell Precision WorkStation T3500
  • HP Z800 Workstation
  • Dell Precision WorkStation T7500
  • Fujitsu CELSIUS M470
  • HP Z400 Workstation
  • HP Z600 Workstation