Key Differences
In short — Core i7-6800K outperforms Core i5-5257U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6800K is 457 days newer than Core i5-5257U.
Advantages of Intel Core i7-6800K
- Performs up to 7% better in Grand Theft Auto V than Core i5-5257U - 125 vs 117 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-5257U - 12 vs 4 threads
Advantages of Intel Core i5-5257U
- Consumes up to 80% less energy than Intel Core i7-6800K - 28 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-6800K doesn't have integrated graphics
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • May 31st, 2016
FPS
125
100%
Value, €/FPS
€0.67/FPS
100%
Price, €
€83.59
100%
FPS and Value Winner
Buy for €83.59 on Amazon
In Stock
Updated 53 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • May 31st, 2016
Mobile • Mar 1st, 2015
Geekbench 5 Benchmarks
Intel Core i7-6800K | vs | Intel Core i5-5257U |
---|---|---|
May 31st, 2016 | Release Date | Mar 1st, 2015 |
Core i7 | Collection | Core i5 |
Broadwell-E | Codename | Broadwell |
Intel Socket 2011-3 | Socket | Intel BGA 1168 |
Desktop | Segment | Mobile |
6 | Cores | 2 |
12 | Threads | 4 |
3.4 GHz | Base Clock Speed | 2.7 GHz |
3.6 GHz | Turbo Clock Speed | 3.1 GHz |
140 W | TDP | 28 W |
14 nm | Process Size | 14 nm |
34.0x | Multiplier | 27.0x |
None | Integrated Graphics | Intel Iris 6100 |
Yes | Overclockable | No |