Xeon E5-2640 v2
Xeon E3-1271 v3
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| General information | Xeon E5-2640 v2 | Xeon E3-1271 v3 |
|---|---|---|
| Launched | Q1 2014 | Q3 2014 |
| Used in | Server | Server |
| Factory | Intel | Intel |
| Socket | LGA2011 | FCLGA1150 |
| Series Name | Intel Xeon E5 | Intel Xeon E3 |
| Core Family Name | Ivy Bridge-EP | Haswell Refresh |
| Clock | 2 GHz 44.4 % | 3.6 GHz 0 % |
| Turbo Clock | 2.5 GHz 37.5 % | 4 GHz 0 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 8 50 % |
| Thermal Design Power (TDP) | 95 W 0 % | 80 W 15.8 % |
| Lithography | 22 nm 0 % | 22 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 × 8 MB
|
| ECC Supported | Yes | Yes |
| Multithreading Supported | Yes | Yes |
| Performance | Xeon E5-2640 v2 | Xeon E3-1271 v3 |
| Overall Score | 47241 0 % | 47079 0.3 % |
| Future Proof | 40 % 7 % | 43 % 0 % |
| Benchmark Score | 4981 0 % | 4913 1.4 % |
| Single Thread Score | 1262.7 44.9 % | 2293.5 0 % |
| Encrypting Data | 2311.9 MB/s 0 % | 2114.9 MB/s 8.5 % |
| Compressing Data | 129.2 MB/s 0 % | 110.7 MB/s 14.3 % |
| String objects sorting | 17617 thousand/s 0 % | 15454.6 thousand/s 12.3 % |
| Prime numbers generation | 40.8 millions/s 0 % | 34.1 millions/s 16.4 % |
| Mathemathic operations (integer) | 29254.9 millions/s 0 % | 26505 millions/s 9.4 % |
| Mathemathic operations (float) | 14741 millions/s 0 % | 13305.2 millions/s 9.7 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2640 v2, Xeon E3-1271 v3.
| Average frames per second | Xeon E5-2640 v2 | Xeon E3-1271 v3 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.6 FPS | 94.1 FPS |
| High settings | 151.4 FPS | 150.6 FPS |
| Medium settings | 189.2 FPS | 188.2 FPS |
| Low settings | 236.5 FPS | 235.3 FPS |
| Difference | 0 % | 0.5 % |
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 E5-2640 v2 | Xeon E3-1271 v3 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.5 FPS | 133.3 FPS |
| High settings | 213.6 FPS | 213.2 FPS |
| Medium settings | 267.0 FPS | 266.5 FPS |
| Low settings | 333.8 FPS | 333.1 FPS |
| Difference | 0 % | 0.2 % |
