Core i7-6660U
Core i7-2640M
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| General information | Core i7-6660U | Core i7-2640M |
|---|---|---|
| Launched | Q3 2018 | Q4 2011 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1356 | BGA1023 |
| Clock | 2.4 GHz 14.3 % | 2.8 GHz 0 % |
| Turbo Clock | 3.4 GHz 2.9 % | 3.5 GHz 0 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 15 W 57.1 % | 35 W 0 % |
| Performance | Core i7-6660U | Core i7-2640M |
| Overall Score | 38920 0 % | 35520 8.7 % |
| Future Proof | 66 % 0 % | 27 % 59.1 % |
| Benchmark Score | 2295 0 % | 1592 30.6 % |
| Single Thread Score | 1910.4 0 % | 1501 21.4 % |
| Encrypting Data | 1184.9 MB/s 67.3 % | 3623.4 MB/s 0 % |
| Compressing Data | 48.5 MB/s 0 % | 38 MB/s 21.8 % |
| String objects sorting | 5765.6 thousand/s 0 % | 5722.9 thousand/s 0.7 % |
| Prime numbers generation | 14.9 millions/s 0 % | 13.1 millions/s 11.8 % |
| Mathemathic operations (integer) | 10381.6 millions/s 0 % | 8993 millions/s 13.4 % |
| Mathemathic operations (float) | 6419.6 millions/s 0 % | 3432.8 millions/s 46.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-6660U, Core i7-2640M.
| Average frames per second | Core i7-6660U | Core i7-2640M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 70.4 FPS | 60.2 FPS |
| High settings | 112.6 FPS | 96.3 FPS |
| Medium settings | 140.7 FPS | 120.4 FPS |
| Low settings | 175.9 FPS | 150.5 FPS |
| Difference | 0 % | 14.4 % |
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 i7-6660U | Core i7-2640M |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 119.2 FPS | 113.2 FPS |
| High settings | 190.6 FPS | 181.1 FPS |
| Medium settings | 238.3 FPS | 226.4 FPS |
| Low settings | 297.9 FPS | 283.0 FPS |
| Difference | 0 % | 5 % |
