Core i7-1255U
Core i5-8257U
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| General information | Core i7-1255U | Core i5-8257U |
|---|---|---|
| Launched | Q1 2022 | Q4 2019 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1744 | FCBGA1528 |
| Clock | 1.7 GHz 0 % | 1.4 GHz 17.6 % |
| Turbo Clock | 4.7 GHz 0 % | 3.9 GHz 17 % |
| Cores | 10 0 % | 4 60 % |
| Threads | 12 0 % | 8 33.3 % |
| Thermal Design Power (TDP) | 15 W 0 % | 15 W 0 % |
| Performance | Core i7-1255U | Core i5-8257U |
| Overall Score | 54599 0 % | 46966 14 % |
| Future Proof | 86 % 0 % | 73 % 15.1 % |
| Benchmark Score | 8886 0 % | 4866 45.2 % |
| Single Thread Score | 3266.7 0 % | 2278.2 30.3 % |
| Encrypting Data | 9505.8 MB/s 0 % | 2726.8 MB/s 71.3 % |
| Compressing Data | 147.1 MB/s 0 % | 102.9 MB/s 30.1 % |
| String objects sorting | 17330.7 thousand/s 0 % | 12011.5 thousand/s 30.7 % |
| Prime numbers generation | 43.1 millions/s 0 % | 34 millions/s 21.2 % |
| Mathemathic operations (integer) | 50712.4 millions/s 0 % | 25431.5 millions/s 49.9 % |
| Mathemathic operations (float) | 33621.7 millions/s 0 % | 14033.1 millions/s 58.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-1255U, Core i5-8257U.
| Average frames per second | Core i7-1255U | Core i5-8257U |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 116.9 FPS | 94.1 FPS |
| High settings | 187.0 FPS | 150.6 FPS |
| Medium settings | 233.7 FPS | 188.3 FPS |
| Low settings | 292.1 FPS | 235.4 FPS |
| Difference | 0 % | 19.4 % |
Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.
| Grand Theft Auto V | Core i7-1255U | Core i5-8257U |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 146.7 FPS | 133.2 FPS |
| High settings | 234.7 FPS | 213.2 FPS |
| Medium settings | 293.3 FPS | 266.5 FPS |
| Low settings | 366.7 FPS | 333.1 FPS |
| Difference | 0 % | 9.2 % |
