Core i7-3940XM vs Xeon E5450

  Core i7-3940XM

Model

  Xeon E5450

  Intel

Developer

  Intel

benchmarks
Total performance

  40.6

  2014

Release year

  2014

  Ivy Bridge

Architecture

  Harpertown

Process (nm)

  45

  4

Cores

  4

  8

Threads

  -

  1MB + 8MB

Cache

  12 MB L2

TDP, W

  80.0

  3000

Frequency

  3000

  3900

Frequency (turbo mode)

  -

benchmarks
Single-core performance

  55.0

benchmarks
Multi-core performance

  214.0

• BFEBFBFF000306A9

System device ids

• BFEBFBFF00010676
• BFEBFBFF0001067A

• Dell Precision M6700
• Dell Precision M4700
• Alienware M18xR2
• Alienware M17xR4
• HP EliteBook 8770w
• HP EliteBook 8570w
• Eurocom Neptune 2.0

Popular builds

• Asus P5G41T-M LX
• Asus P5Q
• Asus P5K
• Gigabyte GA-G41M-Combo
• Asus P5Q-PRO
• Asrock G41M-VS3.
• Gigabyte GA-P43-ES3G