Pentium G640
Pentium G645T
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| General information | Pentium G640 | Pentium G645T |
|---|---|---|
| Launched | Q3 2012 | Q1 2012 |
| Used in | Desktop | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1155 | 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 G640 | Pentium G645T |
| Overall Score | 30594 0 % | 29850 2.4 % |
| Future Proof | 31 % 0 % | 28 % 9.7 % |
| Benchmark Score | 876 0 % | 794 9.4 % |
| Single Thread Score | 1306.3 0 % | 1129.9 13.5 % |
| Encrypting Data | 1998.4 MB/s 0 % | 1813 MB/s 9.3 % |
| Compressing Data | 26.3 MB/s 0 % | 22.8 MB/s 13.3 % |
| String objects sorting | 3598 thousand/s 0 % | 3231.5 thousand/s 10.2 % |
| Prime numbers generation | 10.1 millions/s 0 % | 10 millions/s 0.5 % |
| Mathemathic operations (integer) | 5374.8 millions/s 0 % | 4895.5 millions/s 8.9 % |
| Mathemathic operations (float) | 3014 millions/s 0 % | 2611.8 millions/s 13.3 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Pentium G640, Pentium G645T.
| Average frames per second | Pentium G640 | Pentium G645T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 45.6 FPS | 43.5 FPS |
| High settings | 73.0 FPS | 69.6 FPS |
| Medium settings | 91.3 FPS | 87.0 FPS |
| Low settings | 114.1 FPS | 108.7 FPS |
| Difference | 0 % | 4.7 % |
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 G640 | Pentium G645T |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 104.5 FPS | 103.2 FPS |
| High settings | 167.2 FPS | 165.1 FPS |
| Medium settings | 209.1 FPS | 206.4 FPS |
| Low settings | 261.3 FPS | 258.0 FPS |
| Difference | 0 % | 1.3 % |
