Key Differences
In short — Core i9-11900KF outperforms Core i7-5557U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900KF is 2207 days newer than Core i7-5557U.
Advantages of Intel Core i7-5557U
- Consumes up to 78% less energy than Intel Core i9-11900KF - 28 vs 125 Watts
- Works without a dedicated GPU, while Intel Core i9-11900KF doesn't have integrated graphics
Advantages of Intel Core i9-11900KF
- Performs up to 4% better in Stray than Core i7-5557U - 188 vs 181 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-5557U - 16 vs 4 threads
Stray
Resolution
1920 x 1080
Game Graphics
High
Desktop • Mar 16th, 2021
FPS
188
100%
Value, $/FPS
$1.23/FPS
100%
Price, $
$232
100%
FPS and Value Winner
Buy for $232 on Amazon
In Stock
Updated 5510 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Mobile • Mar 1st, 2015
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i7-5557U | vs | Intel Core i9-11900KF |
---|---|---|
Mar 1st, 2015 | Release Date | Mar 16th, 2021 |
Core i7 | Collection | Core i9 |
Broadwell | Codename | Rocket Lake |
Intel BGA 1168 | Socket | Intel Socket 1200 |
Mobile | Segment | Desktop |
2 | Cores | 8 |
4 | Threads | 16 |
3.1 GHz | Base Clock Speed | 3.5 GHz |
3.4 GHz | Turbo Clock Speed | 5.3 GHz |
28 W | TDP | 125 W |
14 nm | Process Size | 14 nm |
31.0x | Multiplier | 35.0x |
Intel Iris 6100 | Integrated Graphics | None |
No | Overclockable | Yes |