Core i7-2820QM
Core i5-5257U
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| General information | Core i7-2820QM | Core i5-5257U |
|---|---|---|
| Launched | Q1 2011 | Q1 2015 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1224 | FCBGA1168 |
| Clock | 2.3 GHz 14.8 % | 2.7 GHz 0 % |
| Turbo Clock | 3.4 GHz 0 % | 3.1 GHz 8.8 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 45 W 0 % | 23 W 48.9 % |
| Performance | Core i7-2820QM | Core i5-5257U |
| Overall Score | 41096 0 % | 36674 10.8 % |
| Future Proof | 23 % 50 % | 46 % 0 % |
| Benchmark Score | 2852 0 % | 1809 36.6 % |
| Single Thread Score | 1491.5 13.7 % | 1728.7 0 % |
| Encrypting Data | 1333.7 MB/s 68 % | 4163.4 MB/s 0 % |
| Compressing Data | 71.8 MB/s 0 % | 44 MB/s 38.7 % |
| String objects sorting | 10434.6 thousand/s 0 % | 5115.5 thousand/s 51 % |
| Prime numbers generation | 24 millions/s 0 % | 11.1 millions/s 54 % |
| Mathemathic operations (integer) | 17278.1 millions/s 0 % | 9233.2 millions/s 46.6 % |
| Mathemathic operations (float) | 6453 millions/s 0 % | 5700.9 millions/s 11.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-2820QM, Core i5-5257U.
| Average frames per second | Core i7-2820QM | Core i5-5257U |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 76.8 FPS | 63.7 FPS |
| High settings | 122.9 FPS | 101.9 FPS |
| Medium settings | 153.6 FPS | 127.4 FPS |
| Low settings | 192.0 FPS | 159.2 FPS |
| Difference | 0 % | 17.1 % |
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 i7-2820QM | Core i5-5257U |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 123.0 FPS | 115.2 FPS |
| High settings | 196.8 FPS | 184.4 FPS |
| Medium settings | 246.0 FPS | 230.4 FPS |
| Low settings | 307.5 FPS | 288.0 FPS |
| Difference | 0 % | 6.3 % |
