Core i7-4578U
Core Duo U2500
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| General information | Core i7-4578U | Core Duo U2500 |
|---|---|---|
| Launched | Q3 2014 | Q1 2009 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1168 | BGA479 |
| Clock | 3 GHz 0 % | 1.2 GHz 60 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 28 W 0 % | 9 W 67.9 % |
| Performance | Core i7-4578U | Core Duo U2500 |
| Overall Score | 37623 0 % | 19486 48.2 % |
| Future Proof | 43 % 0 % | 11 % 74.4 % |
| Benchmark Score | 2004 0 % | 144 92.8 % |
| Single Thread Score | 1932.9 0 % | 363.2 81.2 % |
| Encrypting Data | 4533.5 MB/s 0 % | 326.2 MB/s 92.8 % |
| Compressing Data | 50.2 MB/s 0 % | 6.1 MB/s 87.9 % |
| String objects sorting | 5898.6 thousand/s 0 % | 960.9 thousand/s 83.7 % |
| Prime numbers generation | 13 millions/s 0 % | 2.3 millions/s 82.5 % |
| Mathemathic operations (integer) | 10735.5 millions/s 0 % | 613.4 millions/s 94.3 % |
| Mathemathic operations (float) | 5241.1 millions/s 0 % | 610.8 millions/s 88.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-4578U, Core Duo U2500.
| Average frames per second | Core i7-4578U | Core Duo U2500 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 66.5 FPS | 25.1 FPS |
| High settings | 106.3 FPS | 40.2 FPS |
| Medium settings | 132.9 FPS | 50.3 FPS |
| Low settings | 166.1 FPS | 62.8 FPS |
| Difference | 0 % | 62.2 % |
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 i7-4578U | Core Duo U2500 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 116.7 FPS | 84.7 FPS |
| High settings | 186.7 FPS | 135.5 FPS |
| Medium settings | 233.4 FPS | 169.4 FPS |
| Low settings | 291.7 FPS | 211.7 FPS |
| Difference | 0 % | 27.4 % |
