Xeon E5-2640 v3
Xeon E5-1660 v2
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| General information | Xeon E5-2640 v3 | Xeon E5-1660 v2 |
|---|---|---|
| Launched | Q3 2014 | Q4 2013 |
| Used in | Server | Server |
| Factory | Intel | Intel |
| Socket | LGA2011-v3 | LGA2011 |
| Series Name | Intel Xeon E5 | Intel Xeon E5 |
| Core Family Name | Haswell-EP | Ivy Bridge-EP |
| Clock | 2.6 GHz 29.7 % | 3.7 GHz 0 % |
| Turbo Clock | 3.4 GHz 15 % | 4 GHz 0 % |
| Cores | 8 0 % | 6 25 % |
| Threads | 16 0 % | 12 25 % |
| Thermal Design Power (TDP) | 90 W 30.8 % | 130 W 0 % |
| Lithography | 22 nm 0 % | 22 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
6 × 32 kB Instruction
6 × 32 kB Data |
| L2 Cache |
8 × 256 kB
|
6 × 256 kB
|
| L3 Cache |
1 × 20 MB
|
1 × 15 MB
|
| ECC Supported | Yes | Yes |
| Multithreading Supported | Yes | Yes |
| Performance | Xeon E5-2640 v3 | Xeon E5-1660 v2 |
| Overall Score | 51973 0 % | 50896 2.1 % |
| Future Proof | 43 % 0 % | 39 % 9.3 % |
| Benchmark Score | 7296 0 % | 6710 8 % |
| Single Thread Score | 1892 9.8 % | 2097.8 0 % |
| Encrypting Data | 3294.4 MB/s 0 % | 3074.4 MB/s 6.7 % |
| Compressing Data | 174 MB/s 0 % | 165.7 MB/s 4.8 % |
| String objects sorting | 24679.8 thousand/s 0 % | 23017.7 thousand/s 6.7 % |
| Prime numbers generation | 49.2 millions/s 0.4 % | 49.4 millions/s 0 % |
| Mathemathic operations (integer) | 42829.6 millions/s 0 % | 36692.4 millions/s 14.3 % |
| Mathemathic operations (float) | 21480.6 millions/s 0 % | 18884.9 millions/s 12.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2640 v3, Xeon E5-1660 v2.
| Average frames per second | Xeon E5-2640 v3 | Xeon E5-1660 v2 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 108.6 FPS | 105.4 FPS |
| High settings | 173.7 FPS | 168.7 FPS |
| Medium settings | 217.2 FPS | 210.9 FPS |
| Low settings | 271.5 FPS | 263.6 FPS |
| Difference | 0 % | 2.9 % |
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 | Xeon E5-2640 v3 | Xeon E5-1660 v2 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 141.9 FPS | 140.0 FPS |
| High settings | 227.0 FPS | 224.0 FPS |
| Medium settings | 283.8 FPS | 280.0 FPS |
| Low settings | 354.7 FPS | 350.0 FPS |
| Difference | 0 % | 1.4 % |
