Core i7-8557U
Core i5-7440HQ
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| General information | Core i7-8557U | Core i5-7440HQ |
|---|---|---|
| Launched | Q4 2019 | Q1 2017 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1528 | BGA1440 |
| Clock | 1.7 GHz 39.3 % | 2.8 GHz 0 % |
| Turbo Clock | 4.5 GHz 0 % | 3.8 GHz 15.6 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 15 W 66.7 % | 45 W 0 % |
| Performance | Core i7-8557U | Core i5-7440HQ |
| Overall Score | 46923 0 % | 43448 7.4 % |
| Future Proof | 73 % 0 % | 57 % 21.9 % |
| Benchmark Score | 4848 0 % | 3564 26.5 % |
| Single Thread Score | 2374.7 0 % | 2062.6 13.1 % |
| Encrypting Data | 2725.5 MB/s 0 % | 1651.3 MB/s 39.4 % |
| Compressing Data | 99.7 MB/s 0 % | 71.2 MB/s 28.5 % |
| String objects sorting | 11377.3 thousand/s 0 % | 9408.2 thousand/s 17.3 % |
| Prime numbers generation | 37 millions/s 0 % | 26.8 millions/s 27.5 % |
| Mathemathic operations (integer) | 27331.2 millions/s 0 % | 14628.3 millions/s 46.5 % |
| Mathemathic operations (float) | 14130 millions/s 0 % | 12360.4 millions/s 12.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8557U, Core i5-7440HQ.
| Average frames per second | Core i7-8557U | Core i5-7440HQ |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.1 FPS | 83.7 FPS |
| High settings | 150.6 FPS | 134.0 FPS |
| Medium settings | 188.2 FPS | 167.5 FPS |
| Low settings | 235.2 FPS | 209.3 FPS |
| Difference | 0 % | 11 % |
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 i7-8557U | Core i5-7440HQ |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.3 FPS | 127.1 FPS |
| High settings | 213.2 FPS | 203.4 FPS |
| Medium settings | 266.5 FPS | 254.3 FPS |
| Low settings | 333.2 FPS | 317.9 FPS |
| Difference | 0 % | 4.6 % |
