Key Differences
In short — Core i5-5257U outperforms Celeron B815 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-5257U is 1155 days newer than Celeron B815.
Advantages of Intel Core i5-5257U
- Performs up to 8% better in Valorant than Celeron B815 - 723 vs 667 FPS
- Consumes up to 20% less energy than Intel Celeron B815 - 28 vs 35 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Celeron B815 - 4 vs 2 threads
Valorant
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Celeron B815
Mobile • Jan 1st, 2012
Core i5-5257U
Mobile • Mar 1st, 2015
Geekbench 5 Benchmarks
Intel Celeron B815 | vs | Intel Core i5-5257U |
|---|---|---|
| Jan 1st, 2012 | Release Date | Mar 1st, 2015 |
| Celeron | Collection | Core i5 |
| Sandy Bridge | Codename | Broadwell |
| Intel Socket G2 (988B) | Socket | Intel BGA 1168 |
Mobile | Segment | Mobile |
| 2 | Cores | 2 |
| 2 | Threads | 4 |
| 1.6 GHz | Base Clock Speed | 2.7 GHz |
| Non-Turbo | Turbo Clock Speed | 3.1 GHz |
| 35 W | TDP | 28 W |
| 32 nm | Process Size | 14 nm |
| 16.0x | Multiplier | 27.0x |
| Intel HD (Sandy Bridge) | Integrated Graphics | Intel Iris 6100 |
| No | Overclockable | No |
