Xeon E5-2643 v3
Athlon X4 840
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| General information | Xeon E5-2643 v3 | Athlon X4 840 |
|---|---|---|
| Launched | Q1 2015 | Q1 2015 |
| Used in | Server | Desktop |
| Factory | Intel | AMD |
| Socket | LGA2011-v3 | FM2+ |
| Series Name | Intel Xeon E5 | AMD Athlon X4 |
| Core Family Name | Haswell-EP | Kaveri |
| Clock | 3.4 GHz 0 % | 3.1 GHz 8.8 % |
| Turbo Clock | 3.7 GHz 2.6 % | 3.8 GHz 0 % |
| Cores | 6 0 % | 4 33.3 % |
| Threads | 12 0 % | 4 66.7 % |
| Thermal Design Power (TDP) | 135 W 0 % | 65 W 51.9 % |
| Lithography | 22 nm 21.4 % | 28 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
2 × 96 kB Instruction
4 × 16 kB Data |
| L2 Cache |
6 × 256 kB
|
2 × 2 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | No |
| Performance | Xeon E5-2643 v3 | Athlon X4 840 |
| Overall Score | 51001 0 % | 38273 25 % |
| Future Proof | 46 % 0 % | 46 % 0 % |
| Benchmark Score | 6766 0 % | 2146 68.3 % |
| Single Thread Score | 2070.4 0 % | 1476.1 28.7 % |
| Encrypting Data | 2956 MB/s 39.6 % | 4894.7 MB/s 0 % |
| Compressing Data | 153.1 MB/s 0 % | 54.3 MB/s 64.5 % |
| String objects sorting | 22373.5 thousand/s 0 % | 6539.1 thousand/s 70.8 % |
| Prime numbers generation | 53.8 millions/s 0 % | 12.9 millions/s 76 % |
| Mathemathic operations (integer) | 37327.4 millions/s 0 % | 19710.7 millions/s 47.2 % |
| Mathemathic operations (float) | 18689.2 millions/s 0 % | 5375.2 millions/s 71.2 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2643 v3, Athlon X4 840.
| Average frames per second | Xeon E5-2643 v3 | Athlon X4 840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 106.1 FPS | 68.4 FPS |
| High settings | 169.8 FPS | 109.5 FPS |
| Medium settings | 212.2 FPS | 136.8 FPS |
| Low settings | 265.3 FPS | 171.0 FPS |
| Difference | 0 % | 35.5 % |
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 E5-2643 v3 | Athlon X4 840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 140.3 FPS | 117.8 FPS |
| High settings | 224.5 FPS | 188.5 FPS |
| Medium settings | 280.6 FPS | 235.6 FPS |
| Low settings | 350.7 FPS | 294.5 FPS |
| Difference | 0 % | 16 % |
