Core i7-2637M vs Core i7-4940MX

  Core i7-2637M

Model

  Core i7-4940MX

  Intel

Developer

  Intel

  30.9

benchmarks
Total performance

  69.2

  2014

Release year

  2014

  Sandy Bridge

Architecture

  Haswell

  32

Process (nm)

  22

  2

Cores

  4

  4

Threads

  8

  512KB + 4MB

Cache

  1MB + 8MB

  17.0

TDP, W

  57.0

  1700

Frequency

  3100

  2800

Frequency (turbo mode)

  4000

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  56.1

benchmarks
Single-core performance

  102.0

  145.0

benchmarks
Multi-core performance

  489.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF000306C3

 

  • Dell System XPS L321X
  • Alienware M11xR3
  • Acer Aspire S3
  • Acer Aspire M3-581TG
  • Samsung 530U3BI/530U4BI/530U4BH
  • Acer TravelMate 8481TG
  • Samsung 900X3B/900X4B

Popular builds

 

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