Core i7-620LM
Celeron 857
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| General information | Core i7-620LM | Celeron 857 |
|---|---|---|
| Launched | Q2 2010 | Q4 2011 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | rPGA988A | BGA1023 |
| Clock | 2 GHz 0 % | 1.2 GHz 40 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 25 W 0 % | 17 W 32 % |
| Performance | Core i7-620LM | Celeron 857 |
| Overall Score | 31122 0 % | 24628 20.9 % |
| Future Proof | 18 % 33.3 % | 27 % 0 % |
| Benchmark Score | 938 0 % | 368 60.8 % |
| Single Thread Score | 1057.9 0 % | 474.1 55.2 % |
| Encrypting Data | 2146.1 MB/s 0 % | 833.2 MB/s 61.2 % |
| Compressing Data | 20.9 MB/s 0 % | 10.3 MB/s 50.4 % |
| String objects sorting | 3096.7 thousand/s 0 % | 1440.4 thousand/s 53.5 % |
| Prime numbers generation | 7.9 millions/s 0 % | 5 millions/s 37.7 % |
| Mathemathic operations (integer) | 5621.1 millions/s 0 % | 2276 millions/s 59.5 % |
| Mathemathic operations (float) | 2490.9 millions/s 0 % | 1157.8 millions/s 53.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-620LM, Celeron 857.
| Average frames per second | Core i7-620LM | Celeron 857 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 47.2 FPS | 32.3 FPS |
| High settings | 75.6 FPS | 51.7 FPS |
| Medium settings | 94.5 FPS | 64.7 FPS |
| Low settings | 118.1 FPS | 80.8 FPS |
| Difference | 0 % | 31.5 % |
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 i7-620LM | Celeron 857 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 105.3 FPS | 93.9 FPS |
| High settings | 168.5 FPS | 150.3 FPS |
| Medium settings | 210.7 FPS | 187.8 FPS |
| Low settings | 263.3 FPS | 234.8 FPS |
| Difference | 0 % | 10.8 % |
