Key Differences
In short — Core i7-9800X 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 i7-9800X is 1328 days newer than Core i5-5257U.
Advantages of Intel Core i7-9800X
- Performs up to 4% better in God of War than Core i5-5257U - 174 vs 168 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-5257U - 16 vs 4 threads
Advantages of Intel Core i5-5257U
- Consumes up to 83% less energy than Intel Core i7-9800X - 28 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i7-9800X doesn't have integrated graphics
God of War
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 19th, 2018
Mobile • Mar 1st, 2015
Geekbench 5 Benchmarks
Intel Core i7-9800X | vs | Intel Core i5-5257U |
---|---|---|
Oct 19th, 2018 | Release Date | Mar 1st, 2015 |
Core i7 | Collection | Core i5 |
Skylake | Codename | Broadwell |
Intel Socket 2066 | Socket | Intel BGA 1168 |
Desktop | Segment | Mobile |
8 | Cores | 2 |
16 | Threads | 4 |
3.8 GHz | Base Clock Speed | 2.7 GHz |
4.4 GHz | Turbo Clock Speed | 3.1 GHz |
165 W | TDP | 28 W |
14 nm | Process Size | 14 nm |
38.0x | Multiplier | 27.0x |
None | Integrated Graphics | Intel Iris 6100 |
Yes | Overclockable | No |