Specifications of
Core i7-4940MX

Developer

Intel
Model

Core i7-4940MX
Release year

2014
Architecture

Haswell
Process (nm)

22
Cores

4
Threads

8
Cache

1MB + 8MB
TDP, W

57.0
Frequency

3100
Frequency (turbo mode)

4000
CPU type

x86
64 bit support

Has integrated video

benchmarks
Total performance

69.2
benchmarks
Single-core performance

102.0
benchmarks
Multi-core performance

489.0
System device ids

  • BFEBFBFF000306C3
Popular builds

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

Random comparisons with
Core i7-4940MX