Core i7-2620M
Celeron 857
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| General information | Core i7-2620M | Celeron 857 |
|---|---|---|
| Launched | Q1 2011 | Q4 2011 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1023 | BGA1023 |
| Clock | 2.7 GHz 0 % | 1.2 GHz 55.6 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 35 W 0 % | 17 W 51.4 % |
| Performance | Core i7-2620M | Celeron 857 |
| Overall Score | 35378 0 % | 24628 30.4 % |
| Future Proof | 23 % 14.8 % | 27 % 0 % |
| Benchmark Score | 1567 0 % | 368 76.5 % |
| Single Thread Score | 1453.2 0 % | 477.9 67.1 % |
| Encrypting Data | 3609.4 MB/s 0 % | 845.9 MB/s 76.6 % |
| Compressing Data | 37.3 MB/s 0 % | 10.4 MB/s 72 % |
| String objects sorting | 5662.3 thousand/s 0 % | 1430.4 thousand/s 74.7 % |
| Prime numbers generation | 13.1 millions/s 0 % | 5 millions/s 61.6 % |
| Mathemathic operations (integer) | 9021 millions/s 0 % | 2308 millions/s 74.4 % |
| Mathemathic operations (float) | 3389.5 millions/s 0 % | 1147.4 millions/s 66.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-2620M, Celeron 857.
| Average frames per second | Core i7-2620M | Celeron 857 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 59.8 FPS | 32.3 FPS |
| High settings | 95.7 FPS | 51.7 FPS |
| Medium settings | 119.6 FPS | 64.7 FPS |
| Low settings | 149.5 FPS | 80.8 FPS |
| Difference | 0 % | 45.9 % |
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 i7-2620M | Celeron 857 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 112.9 FPS | 94.0 FPS |
| High settings | 180.7 FPS | 150.4 FPS |
| Medium settings | 225.8 FPS | 188.0 FPS |
| Low settings | 282.3 FPS | 235.0 FPS |
| Difference | 0 % | 16.8 % |
