Key Differences
In short — Core i7-6900K outperforms Core i5-661 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6900K is 2336 days newer than Core i5-661.
Advantages of Intel Core i5-661
- Consumes up to 38% less energy than Intel Core i7-6900K - 87 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i7-6900K doesn't have integrated graphics
Advantages of Intel Core i7-6900K
- Performs up to 5% better in Halo Infinite than Core i5-661 - 159 vs 152 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-661 - 16 vs 4 threads
Halo Infinite
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • May 31st, 2016
FPS
159
100%
Value, €/FPS
€1.19/FPS
100%
Price, €
€188.88
100%
FPS and Value Winner
Buy for €188.88 on Amazon
In Stock
Updated 261 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jan 7th, 2010
Desktop • May 31st, 2016
Geekbench 5 Benchmarks
Intel Core i5-661 | vs | Intel Core i7-6900K |
---|---|---|
Jan 7th, 2010 | Release Date | May 31st, 2016 |
Core i5 | Collection | Core i7 |
Clarkdale | Codename | Broadwell-E |
Intel Socket 1156 | Socket | Intel Socket 2011-3 |
Desktop | Segment | Desktop |
2 | Cores | 8 |
4 | Threads | 16 |
3.3 GHz | Base Clock Speed | 3.2 GHz |
3.6 GHz | Turbo Clock Speed | 3.7 GHz |
87 W | TDP | 140 W |
32 nm | Process Size | 14 nm |
25.0x | Multiplier | 32.0x |
Intel HD | Integrated Graphics | None |
No | Overclockable | Yes |