Xeon E5-1660 v3
Xeon E5-2665
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| General information | Xeon E5-1660 v3 | Xeon E5-2665 |
|---|---|---|
| Launched | Q4 2014 | Q2 2012 |
| Used in | Server | Server |
| Factory | Intel | Intel |
| Socket | LGA2011-v3 | LGA2011 |
| Series Name | Intel Xeon E5 | Intel Xeon E5 |
| Core Family Name | Haswell-EP | Sandy Bridge-EP |
| Clock | 3 GHz 0 % | 2.4 GHz 20 % |
| Turbo Clock | 3.5 GHz 0 % | 3.1 GHz 11.4 % |
| Cores | 8 0 % | 8 0 % |
| Threads | 16 0 % | 16 0 % |
| Thermal Design Power (TDP) | 140 W 0 % | 115 W 17.9 % |
| Lithography | 22 nm 31.3 % | 32 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
8 × 32 kB Instruction
8 × 32 kB Data |
| L2 Cache |
8 × 256 kB
|
8 × 256 kB
|
| L3 Cache |
1 × 20 MB
|
1 × 20 MB
|
| ECC Supported | Yes | Yes |
| Multithreading Supported | Yes | Yes |
| Performance | Xeon E5-1660 v3 | Xeon E5-2665 |
| Overall Score | 53302 0 % | 48115 9.7 % |
| Future Proof | 44 % 0 % | 30 % 31.8 % |
| Benchmark Score | 8072 0 % | 5360 33.6 % |
| Single Thread Score | 1959.2 0 % | 1408.4 28.1 % |
| Encrypting Data | 3758.7 MB/s 0 % | 2574.3 MB/s 31.5 % |
| Compressing Data | 189.2 MB/s 0 % | 142.7 MB/s 24.6 % |
| String objects sorting | 27477.9 thousand/s 0 % | 21297.9 thousand/s 22.5 % |
| Prime numbers generation | 59.5 millions/s 0 % | 43.1 millions/s 27.6 % |
| Mathemathic operations (integer) | 45865 millions/s 0 % | 33564 millions/s 26.8 % |
| Mathemathic operations (float) | 23014.7 millions/s 0 % | 12499.2 millions/s 45.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-1660 v3, Xeon E5-2665.
| Average frames per second | Xeon E5-1660 v3 | Xeon E5-2665 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 113.0 FPS | 97.6 FPS |
| High settings | 180.9 FPS | 156.2 FPS |
| Medium settings | 226.1 FPS | 195.2 FPS |
| Low settings | 282.6 FPS | 244.0 FPS |
| Difference | 0 % | 13.7 % |
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 | Xeon E5-1660 v3 | Xeon E5-2665 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 144.5 FPS | 135.4 FPS |
| High settings | 231.2 FPS | 216.6 FPS |
| Medium settings | 289.0 FPS | 270.7 FPS |
| Low settings | 361.2 FPS | 338.4 FPS |
| Difference | 0 % | 6.3 % |
