Key Differences
In short — Core i7-2600K outperforms Core i7-3840QM on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-2600K is 603 days older than Core i7-3840QM.
Advantages of Intel Core i7-3840QM
- Consumes up to 53% less energy than Intel Core i7-2600K - 45 vs 95 Watts
Advantages of Intel Core i7-2600K
- Performs up to 1% better in Dirt 5 than Core i7-3840QM - 148 vs 146 FPS
Dirt 5
Resolution
1920 x 1080
Game Graphics
Ultra High
Desktop • Jan 9th, 2011
FPS
148
100%
Value, $/FPS
$0.53/FPS
100%
Price, $
$79
100%
FPS and Value Winner
Buy for $79 on Amazon
In Stock
Updated 10428 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Mobile • Sep 3rd, 2012
Desktop • Jan 9th, 2011
Geekbench 5 Benchmarks
Intel Core i7-3840QM | vs | Intel Core i7-2600K |
---|---|---|
Sep 3rd, 2012 | Release Date | Jan 9th, 2011 |
Core i7 | Collection | Core i7 |
Ivy Bridge | Codename | Sandy Bridge |
Intel Socket G2 (988B) | Socket | Intel Socket 1155 |
Mobile | Segment | Desktop |
4 | Cores | 4 |
8 | Threads | 8 |
2.8 GHz | Base Clock Speed | 3.4 GHz |
3.8 GHz | Turbo Clock Speed | 3.8 GHz |
45 W | TDP | 95 W |
22 nm | Process Size | 32 nm |
28.0x | Multiplier | 34.0x |
Intel HD 4000 | Integrated Graphics | Intel HD 3000 |
No | Overclockable | Yes |