Core i3-4340 vs Core i7-3940XM

  Core i3-4340

Model

  Core i7-3940XM

  Intel

Developer

  Intel

  55.6

benchmarks
Total performance

  65.4

  2013

Release year

  2014

  Haswell

Architecture

  Ivy Bridge

  22

Process (nm)

  22

  2

Cores

  4

  4

Threads

  8

  4 MB SmartCache

Cache

  1MB + 8MB

  54.0

TDP, W

  55.0

  3600

Frequency

  3000

  -

Frequency (turbo mode)

  3900

  97.4

benchmarks
Single-core performance

  94.1

  264.0

benchmarks
Multi-core performance

  470.0

 

  • BFEBFBFF000306C3

System device ids

 

  • BFEBFBFF000306A9

 

  • Powerspec B359
  • Gigabyte GA-B85M-D3H
  • Asus H87M-E
  • Asrock Z87 Extreme4
  • Asus Z87-A
  • Asrock H81M-HDS
  • Asrock Z87 Extreme3

Popular builds

 

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  • Eurocom Neptune 2.0