Xeon E3-1275
Core2 Duo E7300
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| General information | Xeon E3-1275 | Core2 Duo E7300 |
|---|---|---|
| Launched | Q2 2011 | Q4 2008 |
| Used in | Server | Desktop |
| Factory | Intel | Intel |
| Socket | LGA1155 | LGA775 |
| Series Name | Intel Xeon E3 | Intel Core 2 Duo |
| Core Family Name | Sandy Bridge | Wolfdale |
| Clock | 3.4 GHz 0 % | 2.7 GHz 20.6 % |
| Cores | 4 0 % | 2 50 % |
| Threads | 8 0 % | 2 75 % |
| Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
| Lithography | 32 nm 28.9 % | 45 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
2 × 32 kB Instruction
2 × 32 kB Data |
| L2 Cache |
4 × 256 kB
|
1 × 3 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | No |
| Performance | Xeon E3-1275 | Core2 Duo E7300 |
| Overall Score | 43431 0 % | 28090 35.3 % |
| Future Proof | 24 % 0 % | 10 % 58.3 % |
| Benchmark Score | 3558 0 % | 623 82.5 % |
| Single Thread Score | 1773.5 0 % | 1076.2 39.3 % |
| Encrypting Data | 1682.7 MB/s 0 % | 1424.3 MB/s 15.4 % |
| Compressing Data | 91.3 MB/s 0 % | 20.1 MB/s 78 % |
| String objects sorting | 13354.7 thousand/s 0 % | 2931.3 thousand/s 78.1 % |
| Prime numbers generation | 25 millions/s 0 % | 5 millions/s 80 % |
| Mathemathic operations (integer) | 21171.3 millions/s 0 % | 4090.9 millions/s 80.7 % |
| Mathemathic operations (float) | 7964 millions/s 0 % | 2756.7 millions/s 65.4 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1275, Core2 Duo E7300.
| Average frames per second | Xeon E3-1275 | Core2 Duo E7300 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 83.7 FPS | 38.9 FPS |
| High settings | 133.9 FPS | 62.2 FPS |
| Medium settings | 167.4 FPS | 77.8 FPS |
| Low settings | 209.2 FPS | 97.2 FPS |
| Difference | 0 % | 53.5 % |
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 E3-1275 | Core2 Duo E7300 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 127.0 FPS | 99.8 FPS |
| High settings | 203.1 FPS | 159.7 FPS |
| Medium settings | 253.9 FPS | 199.6 FPS |
| Low settings | 317.4 FPS | 249.5 FPS |
| Difference | 0 % | 21.4 % |
