Performance comparison: which is faster?
Radeon R9 390 (AMD, 2015) and Radeon RX 470 (AMD, 2016) are compared here. Compare scores and VRAM, generative AI usability, and CPUs that pair well with each GPU.
Overall performance: R9 390 is about 12.9% faster
Both have 8GB of VRAM, so they support a similar range of generative AI models. For gaming, prioritize performance score and CPU compatibility; for AI, prioritize VRAM.
Relative performance score (higher is faster). Actual fps varies by resolution, game, and CPU configuration.
| Item | R9 390 | RX 470 |
|---|---|---|
| Performance Score | 7,000 | 6,200 |
| VRAM | 8GB | 8GB |
| Manufacturer | AMD | AMD |
| Series | R9 | RX 500 |
| Release Year | 2015 | 2016 |
| Compatible CPU Example | Ryzen 3 1200 | AMD A10-7890K |
| If You Want To... | Recommended |
|---|---|
| Prioritize high fps and smooth performance in demanding games | R9 390 |
| Run larger generative AI and LLM models | R9 390 |
| Prioritize value and adequate performance | RX 470 (the lower model is often sufficient) |
R9 390 is about 12.9% higher by score (R9 390: 7000 points / RX 470: 6200 points). Actual fps also varies by resolution, game, and CPU, so price is a reasonable deciding factor when the gap is only a few percent.
Both have 8GB of VRAM, so the range of generative AI models they can run is nearly the same.
Using our guideline, Ryzen 3 1200 pairs well with R9 390 and AMD A10-7890K with RX 470 (CPU:GPU ≈ 0.9:1). If the CPU is too weak, replacing the GPU may not raise fps, so check the combination before buying.
→ R9 390 Details ／ RX 470 Details ／ Compare Another Combination
