Core i7-2620M
Celeron B840
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| General information | Core i7-2620M | Celeron B840 |
|---|---|---|
| Launched | Q1 2011 | Q4 2011 |
| Used in | Mobile | Mobile |
| Factory | Intel | Intel |
| Socket | BGA1023 | PGA988B |
| Clock | 2.7 GHz 0 % | 1.9 GHz 29.6 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 4 0 % | 2 50 % |
| Thermal Design Power (TDP) | 35 W 0 % | 35 W 0 % |
| Performance | Core i7-2620M | Celeron B840 |
| Overall Score | 35378 0 % | 28462 19.5 % |
| Future Proof | 23 % 14.8 % | 27 % 0 % |
| Benchmark Score | 1567 0 % | 656 58.1 % |
| Single Thread Score | 1472.1 0 % | 913.4 38 % |
| Encrypting Data | 3605.4 MB/s 0 % | 1499.8 MB/s 58.4 % |
| Compressing Data | 37.4 MB/s 0 % | 18.8 MB/s 49.8 % |
| String objects sorting | 5662.3 thousand/s 0 % | 2619.2 thousand/s 53.7 % |
| Prime numbers generation | 12.9 millions/s 0 % | 9 millions/s 30.3 % |
| Mathemathic operations (integer) | 9003 millions/s 0 % | 4190.5 millions/s 53.5 % |
| Mathemathic operations (float) | 3420.2 millions/s 0 % | 2163.6 millions/s 36.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-2620M, Celeron B840.
| Average frames per second | Core i7-2620M | Celeron B840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 59.8 FPS | 39.8 FPS |
| High settings | 95.7 FPS | 63.7 FPS |
| Medium settings | 119.6 FPS | 79.7 FPS |
| Low settings | 149.5 FPS | 99.6 FPS |
| Difference | 0 % | 33.4 % |
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 i7-2620M | Celeron B840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 112.9 FPS | 100.8 FPS |
| High settings | 180.7 FPS | 161.2 FPS |
| Medium settings | 225.8 FPS | 201.5 FPS |
| Low settings | 282.3 FPS | 251.9 FPS |
| Difference | 0 % | 10.8 % |
