Xeon E5-2640 v2
Athlon X4 840
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| General information | Xeon E5-2640 v2 | Athlon X4 840 |
|---|---|---|
| Launched | Q1 2014 | Q1 2015 |
| Used in | Server | Desktop |
| Factory | Intel | AMD |
| Socket | LGA2011 | FM2+ |
| Series Name | Intel Xeon E5 | AMD Athlon X4 |
| Core Family Name | Ivy Bridge-EP | Kaveri |
| Clock | 2 GHz 35.5 % | 3.1 GHz 0 % |
| Turbo Clock | 2.5 GHz 34.2 % | 3.8 GHz 0 % |
| Cores | 8 0 % | 4 50 % |
| Threads | 16 0 % | 4 75 % |
| Thermal Design Power (TDP) | 95 W 0 % | 65 W 31.6 % |
| Lithography | 22 nm 21.4 % | 28 nm 0 % |
| L1 Cache |
8 × 32 kB Instruction
8 × 32 kB Data |
2 × 96 kB Instruction
4 × 16 kB Data |
| L2 Cache |
8 × 256 kB
|
2 × 2 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | No |
| Performance | Xeon E5-2640 v2 | Athlon X4 840 |
| Overall Score | 47126 0 % | 38273 18.8 % |
| Future Proof | 40 % 13 % | 46 % 0 % |
| Benchmark Score | 4932 0 % | 2146 56.5 % |
| Single Thread Score | 1267.7 14 % | 1474.6 0 % |
| Encrypting Data | 2316.5 MB/s 52.3 % | 4860.7 MB/s 0 % |
| Compressing Data | 129.1 MB/s 0 % | 55.2 MB/s 57.2 % |
| String objects sorting | 17511 thousand/s 0 % | 6467.4 thousand/s 63.1 % |
| Prime numbers generation | 41.2 millions/s 0 % | 13.1 millions/s 68.2 % |
| Mathemathic operations (integer) | 29168 millions/s 0 % | 19710.7 millions/s 32.4 % |
| Mathemathic operations (float) | 14741 millions/s 0 % | 5445.7 millions/s 63.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E5-2640 v2, Athlon X4 840.
| Average frames per second | Xeon E5-2640 v2 | Athlon X4 840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.7 FPS | 68.4 FPS |
| High settings | 151.5 FPS | 109.5 FPS |
| Medium settings | 189.4 FPS | 136.8 FPS |
| Low settings | 236.8 FPS | 171.0 FPS |
| Difference | 0 % | 27.8 % |
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 | Athlon X4 840 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.6 FPS | 118.0 FPS |
| High settings | 213.8 FPS | 188.8 FPS |
| Medium settings | 267.3 FPS | 236.0 FPS |
| Low settings | 334.1 FPS | 295.0 FPS |
| Difference | 0 % | 11.7 % |
