Core i5-8257U
Core i7-8665U
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| General information | Core i5-8257U | Core i7-8665U |
|---|---|---|
| Launched | Q4 2019 | Q2 2019 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1528 | FCBGA1528 |
| Clock | 1.4 GHz 26.3 % | 1.9 GHz 0 % |
| Turbo Clock | 3.9 GHz 18.8 % | 4.8 GHz 0 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 15 W 0 % | 15 W 0 % |
| Performance | Core i5-8257U | Core i7-8665U |
| Overall Score | 46963 0 % | 44860 4.5 % |
| Future Proof | 73 % 0 % | 71 % 2.7 % |
| Benchmark Score | 4864 0 % | 4050 16.7 % |
| Single Thread Score | 2273.6 0 % | 2196 3.4 % |
| Encrypting Data | 2747.7 MB/s 0 % | 2064.2 MB/s 24.9 % |
| Compressing Data | 103.5 MB/s 0 % | 77.3 MB/s 25.4 % |
| String objects sorting | 12069 thousand/s 0 % | 10530.9 thousand/s 12.7 % |
| Prime numbers generation | 33.9 millions/s 0 % | 22.1 millions/s 34.7 % |
| Mathemathic operations (integer) | 25675.8 millions/s 0 % | 23294.8 millions/s 9.3 % |
| Mathemathic operations (float) | 14122.9 millions/s 0 % | 13756.8 millions/s 2.6 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8257U, Core i7-8665U.
| Average frames per second | Core i5-8257U | Core i7-8665U |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.2 FPS | 87.9 FPS |
| High settings | 150.7 FPS | 140.7 FPS |
| Medium settings | 188.3 FPS | 175.9 FPS |
| Low settings | 235.4 FPS | 219.8 FPS |
| Difference | 0 % | 6.6 % |
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 i5-8257U | Core i7-8665U |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.4 FPS | 129.7 FPS |
| High settings | 213.4 FPS | 207.5 FPS |
| Medium settings | 266.8 FPS | 259.4 FPS |
| Low settings | 333.5 FPS | 324.2 FPS |
| Difference | 0 % | 2.8 % |
