Athlon X4 840
A8-3850
|
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| General information | Athlon X4 840 | A8-3850 |
|---|---|---|
| Launched | Q1 2015 | Q2 2011 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | FM2+ | FM1 |
| Series Name | AMD Athlon X4 | AMD A8 |
| Core Family Name | Kaveri | Llano |
| Clock | 3.1 GHz 0 % | 2.9 GHz 6.5 % |
| Cores | 4 0 % | 4 0 % |
| Threads | 4 0 % | 4 0 % |
| Thermal Design Power (TDP) | 65 W 35 % | 100 W 0 % |
| Lithography | 28 nm 12.5 % | 32 nm 0 % |
| L1 Cache |
2 × 96 kB Instruction
4 × 16 kB Data |
4 × 64 kB Instruction
4 × 64 kB Data |
| L2 Cache |
2 × 2 MB
|
4 × 1 MB
|
| ECC Supported | No | No |
| Multithreading Supported | No | No |
| Performance | Athlon X4 840 | A8-3850 |
| Overall Score | 38273 0 % | 35150 8.2 % |
| Future Proof | 46 % 0 % | 24 % 47.8 % |
| Benchmark Score | 2146 0 % | 1526 28.9 % |
| Single Thread Score | 1482.1 0 % | 1214.4 18.1 % |
| Encrypting Data | 4899.2 MB/s 0 % | 3481.6 MB/s 28.9 % |
| Compressing Data | 54.8 MB/s 0 % | 51.4 MB/s 6.1 % |
| String objects sorting | 6467.4 thousand/s 0 % | 6394.4 thousand/s 1.1 % |
| Prime numbers generation | 12.9 millions/s 0 % | 11 millions/s 14.5 % |
| Mathemathic operations (integer) | 19631.9 millions/s 0 % | 6897.6 millions/s 64.9 % |
| Mathemathic operations (float) | 5386 millions/s 0 % | 5273.4 millions/s 2.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Athlon X4 840, A8-3850.
| Average frames per second | Athlon X4 840 | A8-3850 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 68.4 FPS | 59.1 FPS |
| High settings | 109.5 FPS | 94.6 FPS |
| Medium settings | 136.8 FPS | 118.2 FPS |
| Low settings | 171.0 FPS | 147.8 FPS |
| Difference | 0 % | 13.6 % |
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 | Athlon X4 840 | A8-3850 |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 117.9 FPS | 112.4 FPS |
| High settings | 188.7 FPS | 179.9 FPS |
| Medium settings | 235.9 FPS | 224.8 FPS |
| Low settings | 294.9 FPS | 281.1 FPS |
| Difference | 0 % | 4.7 % |
