Core i7-3940XM vs Core i5-2450M

  Core i7-3940XM

Model

  Core i5-2450M

  Intel

Developer

  Intel

  65.4

benchmarks
Total performance

  36.3

  2014

Release year

  2012

  Ivy Bridge

Architecture

  Sandy Bridge

  22

Process (nm)

  32

  4

Cores

  2

  8

Threads

  4

  1MB + 8MB

Cache

  512KB + 3MB

  55.0

TDP, W

  35.0

  3000

Frequency

  2500

  3900

Frequency (turbo mode)

  3100

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  94.1

benchmarks
Single-core performance

  65.0

  470.0

benchmarks
Multi-core performance

  165.0

  7176.0

benchmarks
3DMark06

  3441.5

  20564.0

benchmarks
Cinebench R10

  8542.0

 

  • BFEBFBFF000306A9

System device ids

 

  • BFEBFBFF000206A7

 

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

Popular builds

 

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  • Acer Aspire 5750G
  • HP Pavilion dv6 Notebook PC
  • HP ProBook 4530s