Core i7-8557U
Core i7-940XM
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| General information | Core i7-8557U | Core i7-940XM |
|---|---|---|
| Launched | Q4 2019 | Q3 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1528 | PGA988 |
| Clock | 1.7 GHz 19 % | 2.1 GHz 0 % |
| Turbo Clock | 4.5 GHz 0 % | 3.3 GHz 26.7 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 15 W 72.7 % | 55 W 0 % |
| Performance | Core i7-8557U | Core i7-940XM |
| Overall Score | 46923 0 % | 34424 26.6 % |
| Future Proof | 73 % 0 % | 20 % 72.6 % |
| Benchmark Score | 4848 0 % | 1404 71 % |
| Single Thread Score | 2403.3 0 % | 1099.5 54.3 % |
| Encrypting Data | 2731 MB/s 14.7 % | 3200.2 MB/s 0 % |
| Compressing Data | 99.9 MB/s 0 % | 44.5 MB/s 55.5 % |
| String objects sorting | 11185.4 thousand/s 0 % | 6263.5 thousand/s 44 % |
| Prime numbers generation | 36.7 millions/s 0 % | 20.1 millions/s 45.1 % |
| Mathemathic operations (integer) | 27303.8 millions/s 0 % | 12190.6 millions/s 55.4 % |
| Mathemathic operations (float) | 14358 millions/s 0 % | 5360.6 millions/s 62.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-8557U, Core i7-940XM.
| Average frames per second | Core i7-8557U | Core i7-940XM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.1 FPS | 57.0 FPS |
| High settings | 150.5 FPS | 91.2 FPS |
| Medium settings | 188.2 FPS | 114.0 FPS |
| Low settings | 235.2 FPS | 142.5 FPS |
| Difference | 0 % | 39.4 % |
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 i7-8557U | Core i7-940XM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.3 FPS | 111.3 FPS |
| High settings | 213.2 FPS | 178.0 FPS |
| Medium settings | 266.5 FPS | 222.5 FPS |
| Low settings | 333.2 FPS | 278.1 FPS |
| Difference | 0 % | 16.5 % |
