Core i7-975
Xeon E5520
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| General information | Core i7-975 | Xeon E5520 |
|---|---|---|
| Launched | Q2 2009 | Q1 2009 |
| Used in | Desktop | Server |
| Factory | Intel | Intel |
| Socket | LGA1366 | LGA1366 |
| Clock | 3.3 GHz 0 % | 2.3 GHz 30.3 % |
| Turbo Clock | 3.6 GHz 0 % | 2.5 GHz 30.6 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 8 0 % |
| Thermal Design Power (TDP) | 130 W 0 % | 80 W 38.5 % |
| Performance | Core i7-975 | Xeon E5520 |
| Overall Score | 38754 0 % | 35723 7.8 % |
| Future Proof | 13 % 0 % | 11 % 15.4 % |
| Benchmark Score | 2256 0 % | 1629 27.8 % |
| Single Thread Score | 1495 0 % | 1057.4 29.3 % |
| Encrypting Data | 5135.5 MB/s 0 % | 3756.1 MB/s 26.9 % |
| Compressing Data | 75.7 MB/s 0 % | 54.5 MB/s 28.1 % |
| String objects sorting | 10313.7 thousand/s 0 % | 7442.1 thousand/s 27.8 % |
| Prime numbers generation | 25.8 millions/s 0 % | 21.2 millions/s 17.8 % |
| Mathemathic operations (integer) | 18604.5 millions/s 0 % | 13262.8 millions/s 28.7 % |
| Mathemathic operations (float) | 7962 millions/s 0 % | 5725.2 millions/s 28.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i7-975, Xeon E5520.
| Average frames per second | Core i7-975 | Xeon E5520 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 69.8 FPS | 60.8 FPS |
| High settings | 111.7 FPS | 97.3 FPS |
| Medium settings | 139.6 FPS | 121.7 FPS |
| Low settings | 174.5 FPS | 152.1 FPS |
| Difference | 0 % | 12.9 % |
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 i7-975 | Xeon E5520 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 118.9 FPS | 113.5 FPS |
| High settings | 190.2 FPS | 181.6 FPS |
| Medium settings | 237.8 FPS | 227.0 FPS |
| Low settings | 297.2 FPS | 283.8 FPS |
| Difference | 0 % | 4.5 % |
