Xeon E5-2640 v3
Xeon E5-2643 v3
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| General information | Xeon E5-2640 v3 | Xeon E5-2643 v3 |
|---|---|---|
| Launched | Q3 2014 | Q1 2015 |
| Used in | Server | Server |
| Factory | Intel | Intel |
| Socket | LGA2011-v3 | LGA2011-v3 |
| Series Name | Intel Xeon E5 | Intel Xeon E5 |
| Core Family Name | Haswell-EP | Haswell-EP |
| Clock | 2.6 GHz 23.5 % | 3.4 GHz 0 % |
| Turbo Clock | 3.4 GHz 8.1 % | 3.7 GHz 0 % |
| Cores | 8 0 % | 6 25 % |
| Threads | 16 0 % | 12 25 % |
| Thermal Design Power (TDP) | 90 W 33.3 % | 135 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 × 20 MB
|
| ECC Supported | Yes | Yes |
| Multithreading Supported | Yes | Yes |
| Performance | Xeon E5-2640 v3 | Xeon E5-2643 v3 |
| Overall Score | 51801 0 % | 51003 1.5 % |
| Future Proof | 43 % 6.5 % | 46 % 0 % |
| Benchmark Score | 7200 0 % | 6767 6 % |
| Single Thread Score | 1880.4 8.9 % | 2064.2 0 % |
| Encrypting Data | 3243.1 MB/s 0 % | 2941.2 MB/s 9.3 % |
| Compressing Data | 174.4 MB/s 0 % | 154.3 MB/s 11.5 % |
| String objects sorting | 24664.8 thousand/s 0 % | 22218 thousand/s 9.9 % |
| Prime numbers generation | 48.5 millions/s 10.9 % | 54.4 millions/s 0 % |
| Mathemathic operations (integer) | 42851.1 millions/s 0 % | 37777.6 millions/s 11.8 % |
| Mathemathic operations (float) | 21149.4 millions/s 0 % | 18821.4 millions/s 11 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2640 v3, Xeon E5-2643 v3.
| Average frames per second | Xeon E5-2640 v3 | Xeon E5-2643 v3 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 108.5 FPS | 106.2 FPS |
| High settings | 173.6 FPS | 169.9 FPS |
| Medium settings | 217.0 FPS | 212.4 FPS |
| Low settings | 271.3 FPS | 265.5 FPS |
| Difference | 0 % | 2.1 % |
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 E5-2643 v3 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 142.0 FPS | 140.6 FPS |
| High settings | 227.2 FPS | 224.9 FPS |
| Medium settings | 284.0 FPS | 281.2 FPS |
| Low settings | 355.0 FPS | 351.5 FPS |
| Difference | 0 % | 1 % |
