AMD Radeon Pro W7900 meets the minimum VRAM requirement for Q4 inference of Qwen/QwQ-32B-Preview. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
AMD Radeon Pro W7900 can run Qwen/QwQ-32B-Preview with Q4 quantization. At approximately 55 tokens/second, you can expect Good speed - acceptable for interactive use.
You have 31GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 17GB | 48GB | 54.86 tok/s | ✅ Fits comfortably |
| Q8 | 34GB | 48GB | 34.79 tok/s | ✅ Fits comfortably |
| FP16 | 67GB | 48GB | 20.63 tok/s | ❌ Not recommended |