Core i7-7820HK
Core i7-640UM
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| General information | Core i7-7820HK | Core i7-640UM |
|---|---|---|
| Launched | Q1 2017 | Q2 2010 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | FCBGA1440 | BGA1288 |
| Clock | 2.9 GHz 0 % | 1.2 GHz 58.6 % |
| Turbo Clock | 3.9 GHz 0 % | 2.3 GHz 41 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 45 W 0 % | 18 W 60 % |
| Performance | Core i7-7820HK | Core i7-640UM |
| Overall Score | 46769 0 % | 29573 36.8 % |
| Future Proof | 57 % 0 % | 18 % 68.4 % |
| Benchmark Score | 4784 0 % | 765 84 % |
| Single Thread Score | 2108.5 0 % | 886 58 % |
| Encrypting Data | 2497 MB/s 0 % | 1739.3 MB/s 30.3 % |
| Compressing Data | 98.6 MB/s 0 % | 18.7 MB/s 81 % |
| String objects sorting | 13247.5 thousand/s 0 % | 2445.3 thousand/s 81.5 % |
| Prime numbers generation | 28.1 millions/s 0 % | 7 millions/s 74.9 % |
| Mathemathic operations (integer) | 22844.5 millions/s 0 % | 4794.6 millions/s 79 % |
| Mathemathic operations (float) | 14259.9 millions/s 0 % | 2119.6 millions/s 85.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-7820HK, Core i7-640UM.
| Average frames per second | Core i7-7820HK | Core i7-640UM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 93.6 FPS | 42.7 FPS |
| High settings | 149.8 FPS | 68.4 FPS |
| Medium settings | 187.3 FPS | 85.5 FPS |
| Low settings | 234.1 FPS | 106.8 FPS |
| Difference | 0 % | 54.4 % |
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 i7-7820HK | Core i7-640UM |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.0 FPS | 102.8 FPS |
| High settings | 212.7 FPS | 164.4 FPS |
| Medium settings | 265.9 FPS | 205.5 FPS |
| Low settings | 332.4 FPS | 256.9 FPS |
| Difference | 0 % | 22.7 % |
