Xeon E3-1276 v3
A8-3870K
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| General information | Xeon E3-1276 v3 | A8-3870K |
|---|---|---|
| Launched | Q2 2014 | Q4 2011 |
| Used in | Server | Desktop |
| Factory | Intel | AMD |
| Socket | FCLGA1150 | FM1 |
| Series Name | Intel Xeon E3 | AMD A8 |
| Core Family Name | Haswell Refresh | Llano |
| Clock | 3.6 GHz 0 % | 3 GHz 16.7 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 8 0 % | 4 50 % |
| Thermal Design Power (TDP) | 84 W 16 % | 100 W 0 % |
| Lithography | 22 nm 31.3 % | 32 nm 0 % |
| L1 Cache |
4 × 32 kB Instruction
4 × 32 kB Data |
4 × 64 kB Instruction
4 × 64 kB Data |
| L2 Cache |
4 × 256 kB
|
4 × 1 MB
|
| ECC Supported | Yes | No |
| Multithreading Supported | Yes | No |
| Integrated GPU | Intel HD Graphics P4600 | Radeon HD 6550D |
| Performance | Xeon E3-1276 v3 | A8-3870K |
| Overall Score | 46938 0 % | 34928 25.6 % |
| Future Proof | 42 % 0 % | 27 % 35.7 % |
| Benchmark Score | 4854 0 % | 1488 69.3 % |
| Single Thread Score | 2292.1 0 % | 1207 47.3 % |
| Encrypting Data | 2148.1 MB/s 36.6 % | 3387.8 MB/s 0 % |
| Compressing Data | 110.7 MB/s 0 % | 50.3 MB/s 54.5 % |
| String objects sorting | 15265.9 thousand/s 0 % | 6415.9 thousand/s 58 % |
| Prime numbers generation | 32.9 millions/s 0 % | 10 millions/s 69.6 % |
| Mathemathic operations (integer) | 26574 millions/s 0 % | 6883.5 millions/s 74.1 % |
| Mathemathic operations (float) | 13280.4 millions/s 0 % | 5325.7 millions/s 59.9 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Xeon E3-1276 v3, A8-3870K.
| Average frames per second | Xeon E3-1276 v3 | A8-3870K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 94.1 FPS | 58.4 FPS |
| High settings | 150.5 FPS | 93.5 FPS |
| Medium settings | 188.1 FPS | 116.9 FPS |
| Low settings | 235.2 FPS | 146.1 FPS |
| Difference | 0 % | 37.9 % |
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 E3-1276 v3 | A8-3870K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 133.2 FPS | 112.0 FPS |
| High settings | 213.1 FPS | 179.2 FPS |
| Medium settings | 266.4 FPS | 224.0 FPS |
| Low settings | 333.0 FPS | 280.0 FPS |
| Difference | 0 % | 15.9 % |
