Key Differences
In short — Core i7-8700K outperforms Core i7-640M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-8700K is 2566 days newer than Core i7-640M.
Advantages of Intel Core i7-640M
- Consumes up to 63% less energy than Intel Core i7-8700K - 35 vs 95 Watts
Advantages of Intel Core i7-8700K
- Performs up to 3% better in Crysis 3 Remastered than Core i7-640M - 183 vs 178 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-640M - 12 vs 4 threads
Crysis 3 Remastered
Resolution
1920 x 1080
Game Graphics
Very High
Desktop • Oct 5th, 2017
FPS
183
100%
Value, €/FPS
€0.92/FPS
100%
Price, €
€168.82
100%
FPS and Value Winner
Buy for €168.82 on Amazon
In Stock
Updated 14250 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Mobile • Sep 26th, 2010
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Intel Core i7-640M | vs | Intel Core i7-8700K |
---|---|---|
Sep 26th, 2010 | Release Date | Oct 5th, 2017 |
Core i7 | Collection | Core i7 |
Arrandale | Codename | Coffee Lake |
Intel Socket G1 | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
2 | Cores | 6 |
4 | Threads | 12 |
2.8 GHz | Base Clock Speed | 3.7 GHz |
3.5 GHz | Turbo Clock Speed | 4.7 GHz |
35 W | TDP | 95 W |
32 nm | Process Size | 14 nm |
21.0x | Multiplier | 37.0x |
HD Graphics (Ironlake) | Integrated Graphics | UHD Graphics 630 |
No | Overclockable | Yes |