Pentium G840
Pentium G645T
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| General information | Pentium G840 | Pentium G645T |
|---|---|---|
| Launched | Q2 2011 | Q1 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | FCLGA1155 | LGA1155 |
| Clock | 2.8 GHz 0 % | 2.5 GHz 10.7 % |
| Cores | 2 0 % | 2 0 % |
| Threads | 2 0 % | 2 0 % |
| Thermal Design Power (TDP) | 65 W 0 % | 35 W 46.2 % |
| Performance | Pentium G840 | Pentium G645T |
| Overall Score | 29984 0 % | 29923 0.2 % |
| Future Proof | 24 % 14.3 % | 28 % 0 % |
| Benchmark Score | 808 0 % | 802 0.7 % |
| Single Thread Score | 1260.7 0 % | 1133.3 10.1 % |
| Encrypting Data | 1729.7 MB/s 0 % | 1720.9 MB/s 0.5 % |
| Compressing Data | 24.8 MB/s 0 % | 22.8 MB/s 7.9 % |
| String objects sorting | 3370.7 thousand/s 0 % | 3237.9 thousand/s 3.9 % |
| Prime numbers generation | 9 millions/s 10.7 % | 10.1 millions/s 0 % |
| Mathemathic operations (integer) | 4628.7 millions/s 5.6 % | 4905.4 millions/s 0 % |
| Mathemathic operations (float) | 2803.4 millions/s 0 % | 2611.8 millions/s 6.8 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Pentium G840, Pentium G645T.
| Average frames per second | Pentium G840 | Pentium G645T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 43.6 FPS | 43.5 FPS |
| High settings | 69.8 FPS | 69.5 FPS |
| Medium settings | 87.2 FPS | 86.9 FPS |
| Low settings | 109.0 FPS | 108.6 FPS |
| Difference | 0 % | 0.3 % |
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 | Pentium G840 | Pentium G645T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 103.1 FPS | 103.0 FPS |
| High settings | 164.9 FPS | 164.8 FPS |
| Medium settings | 206.2 FPS | 206.0 FPS |
| Low settings | 257.7 FPS | 257.5 FPS |
| Difference | 0 % | 0.1 % |
