AMD Radeon Pro W7900 meets the minimum VRAM requirement for Q4 inference of Qwen/Qwen3-30B-A3B. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
AMD Radeon Pro W7900 can run Qwen/Qwen3-30B-A3B with Q4 quantization. At approximately 88 tokens/second, you can expect Good speed - acceptable for interactive use.
You have 33GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 15GB | 48GB | 87.63 tok/s | ✅ Fits comfortably |
| Q8 | 31GB | 48GB | 55.07 tok/s | ✅ Fits comfortably |
| FP16 | 61GB | 48GB | 32.07 tok/s | ❌ Not recommended |