Xeon E5-2643 v2
Athlon X4 845
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| General information | Xeon E5-2643 v2 | Athlon X4 845 |
|---|---|---|
| Launched | Q3 2013 | Q1 2016 |
| Used in | Server | Desktop |
| Factory | Intel | AMD |
| Socket | FCLGA2011 | FM2+ |
| Series Name | Intel Xeon E5 | AMD Athlon X4 |
| Core Family Name | Ivy Bridge-EP | Carrizo |
| Clock | 3.5 GHz 0 % | 3.5 GHz 0 % |
| Turbo Clock | 3.8 GHz 0 % | 3.8 GHz 0 % |
| Cores | 6 0 % | 4 33.3 % |
| Threads | 12 0 % | 4 66.7 % |
| Thermal Design Power (TDP) | 130 W 0 % | 65 W 50 % |
| Lithography | 22 nm 21.4 % | 28 nm 0 % |
| L1 Cache |
6 × 32 kB Instruction
6 × 32 kB Data |
4 × 32 kB Data
2 × 96 kB Instruction |
| L2 Cache |
6 × 256 kB
|
1 × 1 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | No |
| Performance | Xeon E5-2643 v2 | Athlon X4 845 |
| Overall Score | 49296 0 % | 39606 19.7 % |
| Future Proof | 37 % 28.8 % | 52 % 0 % |
| Benchmark Score | 5905 0 % | 2461 58.3 % |
| Single Thread Score | 1870.8 0 % | 1667.6 10.9 % |
| Encrypting Data | 2722.1 MB/s 0 % | 1233.3 MB/s 54.7 % |
| Compressing Data | 145.9 MB/s 0 % | 63.3 MB/s 56.6 % |
| String objects sorting | 20267.8 thousand/s 0 % | 6816.3 thousand/s 66.4 % |
| Prime numbers generation | 56 millions/s 0 % | 12.1 millions/s 78.5 % |
| Mathemathic operations (integer) | 33094.2 millions/s 0 % | 20377.7 millions/s 38.4 % |
| Mathemathic operations (float) | 16440.1 millions/s 0 % | 6326.2 millions/s 61.5 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2643 v2, Athlon X4 845.
| Average frames per second | Xeon E5-2643 v2 | Athlon X4 845 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 101.1 FPS | 72.3 FPS |
| High settings | 161.8 FPS | 115.7 FPS |
| Medium settings | 202.3 FPS | 144.7 FPS |
| Low settings | 252.9 FPS | 180.8 FPS |
| Difference | 0 % | 28.5 % |
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 v2 | Athlon X4 845 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 137.4 FPS | 120.4 FPS |
| High settings | 219.9 FPS | 192.6 FPS |
| Medium settings | 274.9 FPS | 240.8 FPS |
| Low settings | 343.6 FPS | 301.0 FPS |
| Difference | 0 % | 12.4 % |
