Xeon E5-2665
Core i7-3820
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| General information | Xeon E5-2665 | Core i7-3820 |
|---|---|---|
| Launched | Q2 2012 | Q1 2012 |
| Used in | Server | Desktop |
| Factory | Intel | Intel |
| Socket | LGA2011 | LGA2011 |
| Series Name | Intel Xeon E5 | Intel Core i7 |
| Core Family Name | Sandy Bridge-EP | Sandy Bridge-E |
| Clock | 2.4 GHz 33.3 % | 3.6 GHz 0 % |
| Turbo Clock | 3.1 GHz 18.4 % | 3.8 GHz 0 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 115 W 11.5 % | 130 W 0 % |
| Lithography | 32 nm 0 % | 32 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
4 × 32 kB Instruction
4 × 32 kB Data |
| L2 Cache |
8 × 256 kB
|
4 × 256 kB
|
| L3 Cache |
1 × 20 MB
|
1 × 10 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | Yes |
| Performance | Xeon E5-2665 | Core i7-3820 |
| Overall Score | 48115 0 % | 43918 8.7 % |
| Future Proof | 30 % 0 % | 28 % 6.7 % |
| Benchmark Score | 5360 0 % | 3720 30.6 % |
| Single Thread Score | 1387.4 20.8 % | 1750.7 0 % |
| Encrypting Data | 2556.3 MB/s 0 % | 1706.4 MB/s 33.2 % |
| Compressing Data | 140.8 MB/s 0 % | 92.7 MB/s 34.2 % |
| String objects sorting | 21064.5 thousand/s 0 % | 14023.9 thousand/s 33.4 % |
| Prime numbers generation | 42.6 millions/s 0 % | 28.2 millions/s 33.8 % |
| Mathemathic operations (integer) | 33329.5 millions/s 0 % | 21937.8 millions/s 34.2 % |
| Mathemathic operations (float) | 12437 millions/s 0 % | 8117.8 millions/s 34.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2665, Core i7-3820.
| Average frames per second | Xeon E5-2665 | Core i7-3820 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 97.6 FPS | 85.1 FPS |
| High settings | 156.2 FPS | 136.2 FPS |
| Medium settings | 195.2 FPS | 170.3 FPS |
| Low settings | 244.0 FPS | 212.9 FPS |
| Difference | 0 % | 12.8 % |
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 E5-2665 | Core i7-3820 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 135.4 FPS | 128.0 FPS |
| High settings | 216.7 FPS | 204.8 FPS |
| Medium settings | 270.9 FPS | 256.0 FPS |
| Low settings | 338.6 FPS | 320.0 FPS |
| Difference | 0 % | 5.5 % |
