Core i5-8257U
Core i7-4940MX
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| General information | Core i5-8257U | Core i7-4940MX |
|---|---|---|
| Launched | Q4 2019 | Q1 2014 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1528 | FPGA946 |
| Clock | 1.4 GHz 54.8 % | 3.1 GHz 0 % |
| Turbo Clock | 3.9 GHz 2.5 % | 4 GHz 0 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 15 W 73.7 % | 57 W 0 % |
| Performance | Core i5-8257U | Core i7-4940MX |
| Overall Score | 46843 0 % | 46095 1.6 % |
| Future Proof | 73 % 0 % | 40 % 45.2 % |
| Benchmark Score | 4815 0 % | 4515 6.2 % |
| Single Thread Score | 2268.3 0 % | 2220.6 2.1 % |
| Encrypting Data | 2740.9 MB/s 0 % | 1971.8 MB/s 28.1 % |
| Compressing Data | 103.3 MB/s 0 % | 101.2 MB/s 2 % |
| String objects sorting | 12097.1 thousand/s 15.4 % | 14304.7 thousand/s 0 % |
| Prime numbers generation | 34.1 millions/s 0 % | 32.7 millions/s 4.2 % |
| Mathemathic operations (integer) | 25359.9 millions/s 0.4 % | 25451.4 millions/s 0 % |
| Mathemathic operations (float) | 14085.9 millions/s 0 % | 12886 millions/s 8.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8257U, Core i7-4940MX.
| Average frames per second | Core i5-8257U | Core i7-4940MX |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 93.9 FPS | 91.8 FPS |
| High settings | 150.3 FPS | 146.8 FPS |
| Medium settings | 187.9 FPS | 183.5 FPS |
| Low settings | 234.8 FPS | 229.4 FPS |
| Difference | 0 % | 2.3 % |
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 i7-4940MX |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.6 FPS | 132.2 FPS |
| High settings | 213.7 FPS | 211.6 FPS |
| Medium settings | 267.2 FPS | 264.5 FPS |
| Low settings | 334.0 FPS | 330.6 FPS |
| Difference | 0 % | 1 % |
