Core i5-8257U
Core i7-620UM
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| General information | Core i5-8257U | Core i7-620UM |
|---|---|---|
| Launched | Q4 2019 | Q1 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1528 | BGA1288 |
| Clock | 1.4 GHz 0 % | 1.1 GHz 21.4 % |
| Turbo Clock | 3.9 GHz 0 % | 2.1 GHz 46.2 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 15 W 16.7 % | 18 W 0 % |
| Performance | Core i5-8257U | Core i7-620UM |
| Overall Score | 46945 0 % | 28427 39.4 % |
| Future Proof | 73 % 0 % | 17 % 76.7 % |
| Benchmark Score | 4857 0 % | 653 86.6 % |
| Single Thread Score | 2263.7 0 % | 826.6 63.5 % |
| Encrypting Data | 2749.1 MB/s 0 % | 1494.4 MB/s 45.6 % |
| Compressing Data | 103.9 MB/s 0 % | 13.1 MB/s 87.4 % |
| String objects sorting | 12012.6 thousand/s 0 % | 1727 thousand/s 85.6 % |
| Prime numbers generation | 34.1 millions/s 0 % | 7 millions/s 79.4 % |
| Mathemathic operations (integer) | 25436.5 millions/s 0 % | 4866.5 millions/s 80.9 % |
| Mathemathic operations (float) | 14100 millions/s 0 % | 1930.4 millions/s 86.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8257U, Core i7-620UM.
| Average frames per second | Core i5-8257U | Core i7-620UM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.1 FPS | 39.7 FPS |
| High settings | 150.5 FPS | 63.5 FPS |
| Medium settings | 188.2 FPS | 79.4 FPS |
| Low settings | 235.2 FPS | 99.3 FPS |
| Difference | 0 % | 57.8 % |
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 i7-620UM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.2 FPS | 100.5 FPS |
| High settings | 213.2 FPS | 160.9 FPS |
| Medium settings | 266.4 FPS | 201.1 FPS |
| Low settings | 333.0 FPS | 251.4 FPS |
| Difference | 0 % | 24.5 % |
