RX 7900 XTX meets the minimum VRAM requirement for Q4 inference of Qwen/Qwen3-ASR-1.7B. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
RX 7900 XTX can run Qwen/Qwen3-ASR-1.7B with Q4 quantization. At approximately 168 tokens/second, you can expect Excellent speed - conversational response times under 1 second.
You have 22GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 2GB | 24GB | 168.09 tok/s | ✅ Fits comfortably |
| Q8 | 3GB | 24GB | 132.68 tok/s | ✅ Fits comfortably |
| FP16 | 6GB | 24GB | 69.67 tok/s | ✅ Fits comfortably |