Key Differences
In short — Core i7-2600K 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 i7-2600K is 105 days newer than Core i7-640M.
Advantages of Intel Core i7-640M
- Consumes up to 63% less energy than Intel Core i7-2600K - 35 vs 95 Watts
Advantages of Intel Core i7-2600K
- Performs up to 4% better in Sea of Thieves than Core i7-640M - 211 vs 203 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-640M - 8 vs 4 threads
Sea of Thieves
Resolution
1920 x 1080
Game Graphics
Mythical
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Mythical
Mobile • Sep 26th, 2010
Desktop • Jan 9th, 2011
Geekbench 5 Benchmarks
Intel Core i7-640M | vs | Intel Core i7-2600K |
---|---|---|
Sep 26th, 2010 | Release Date | Jan 9th, 2011 |
Core i7 | Collection | Core i7 |
Arrandale | Codename | Sandy Bridge |
Intel Socket G1 | Socket | Intel Socket 1155 |
Mobile | Segment | Desktop |
2 | Cores | 4 |
4 | Threads | 8 |
2.8 GHz | Base Clock Speed | 3.4 GHz |
3.5 GHz | Turbo Clock Speed | 3.8 GHz |
35 W | TDP | 95 W |
32 nm | Process Size | 32 nm |
21.0x | Multiplier | 34.0x |
HD Graphics (Ironlake) | Integrated Graphics | Intel HD 3000 |
No | Overclockable | Yes |