Ryzen 9 3900
A8-7650K
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| General information | Ryzen 9 3900 | A8-7650K |
|---|---|---|
| Launched | Q4 2019 | Q1 2015 |
| Used in | Desktop | Desktop |
| Factory | AMD | AMD |
| Socket | AM4 | FM2+ |
| Series Name | AMD Ryzen 9 | AMD A8 |
| Core Family Name | Matisse | Kaveri |
| Clock | 3.1 GHz 6.1 % | 3.3 GHz 0 % |
| Turbo Clock | 4.3 GHz 0 % | 3.7 GHz 14 % |
| Cores | 12 0 % | 4 66.7 % |
| Threads | 24 0 % | 4 83.3 % |
| Thermal Design Power (TDP) | 65 W 0 % | 65 W 0 % |
| Lithography | 7 nm 75 % | 28 nm 0 % |
| L1 Cache |
12 × 32 kB Instruction
12 × 32 kB Data |
2 × 96 kB Instruction
4 × 16 kB Data |
| L2 Cache |
12 × 512 kB
|
2 × 2 MB
|
| ECC Supported | No | No |
| Multithreading Supported | Yes | No |
| Performance | Ryzen 9 3900 | A8-7650K |
| Overall Score | 66823 0 % | 37695 43.6 % |
| Future Proof | 73 % 0 % | 46 % 37 % |
| Benchmark Score | 19939 0 % | 2019 89.9 % |
| Single Thread Score | 2633.1 0 % | 1390.8 47.2 % |
| Encrypting Data | 27102.7 MB/s 0 % | 4638.3 MB/s 82.9 % |
| Compressing Data | 409.2 MB/s 0 % | 51.8 MB/s 87.3 % |
| String objects sorting | 45555.5 thousand/s 0 % | 6114.4 thousand/s 86.6 % |
| Prime numbers generation | 205.6 millions/s 0 % | 11.9 millions/s 94.2 % |
| Mathemathic operations (integer) | 98240.4 millions/s 0 % | 18169.7 millions/s 81.5 % |
| Mathemathic operations (float) | 56692.4 millions/s 0 % | 5069.2 millions/s 91.1 % |
Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Ryzen 9 3900, A8-7650K.
| Average frames per second | Ryzen 9 3900 | A8-7650K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 153.2 FPS | 66.7 FPS |
| High settings | 245.1 FPS | 106.7 FPS |
| Medium settings | 306.4 FPS | 133.3 FPS |
| Low settings | 383.0 FPS | 166.7 FPS |
| Difference | 0 % | 56.5 % |
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 | Ryzen 9 3900 | A8-7650K |
|---|---|---|
| Screen resolution: 1920 × 1080 pixels Change | ||
| Ultra settings | 168.5 FPS | 117.0 FPS |
| High settings | 269.6 FPS | 187.2 FPS |
| Medium settings | 337.0 FPS | 234.0 FPS |
| Low settings | 421.3 FPS | 292.5 FPS |
| Difference | 0 % | 30.6 % |
