Xeon E5645
Pentium G645
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| General information | Xeon E5645 | Pentium G645 |
|---|---|---|
| Launched | Q2 2011 | Q1 2012 |
| Used in | Server | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1366 | LGA1155 |
| Clock | 2.4 GHz 17.2 % | 2.9 GHz 0 % |
| Cores | 6 0 % | 2 66.7 % |
| Threads | 12 0 % | 2 83.3 % |
| Thermal Design Power (TDP) | 80 W 0 % | 65 W 18.8 % |
| Performance | Xeon E5645 | Pentium G645 |
| Overall Score | 42499 0 % | 30811 27.5 % |
| Future Proof | 24 % 14.3 % | 28 % 0 % |
| Benchmark Score | 3262 0 % | 901 72.4 % |
| Single Thread Score | 1166.4 12.4 % | 1331.3 0 % |
| Encrypting Data | 1894.4 MB/s 8.3 % | 2066.3 MB/s 0 % |
| Compressing Data | 82.1 MB/s 0 % | 26.6 MB/s 67.6 % |
| String objects sorting | 11077.8 thousand/s 0 % | 3737.2 thousand/s 66.3 % |
| Prime numbers generation | 26.8 millions/s 0 % | 11.1 millions/s 58.6 % |
| Mathemathic operations (integer) | 20334.4 millions/s 0 % | 5849.3 millions/s 71.2 % |
| Mathemathic operations (float) | 8762.5 millions/s 0 % | 3027 millions/s 65.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5645, Pentium G645.
| Average frames per second | Xeon E5645 | Pentium G645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 81.0 FPS | 46.3 FPS |
| High settings | 129.5 FPS | 74.1 FPS |
| Medium settings | 161.9 FPS | 92.6 FPS |
| Low settings | 202.4 FPS | 115.7 FPS |
| Difference | 0 % | 42.8 % |
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 | Xeon E5645 | Pentium G645 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 125.5 FPS | 104.9 FPS |
| High settings | 200.8 FPS | 167.8 FPS |
| Medium settings | 251.0 FPS | 209.7 FPS |
| Low settings | 313.7 FPS | 262.1 FPS |
| Difference | 0 % | 16.4 % |
