Qwen Qwen Image Edit 2509 speed on RX 7900 XT and quantization-level VRAM fit.
RX 7900 XT meets the minimum VRAM requirement for Q4 inference of Qwen Qwen Image Edit 2509. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
RX 7900 XT can run Qwen Qwen Image Edit 2509 with Q4 quantization. At approximately 91 tokens/second, you can expect Good speed - acceptable for interactive use.
You have 15GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 5GB | 20GB | 91.43 tok/s | ✅ Fits comfortably |
| Q8 | 9GB | 20GB | 64.00 tok/s | ✅ Fits comfortably |
| FP16 | 18GB | 20GB | 34.74 tok/s | ✅ Fits comfortably |
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RX 7900 XT can run Qwen Qwen Image Edit 2509 at Q4 with an estimated 91 tok/s.
Q4 inference is estimated to need about 5GB VRAM on this page, while RX 7900 XT has 20GB available.
If you need more speed or context headroom, compare alternative GPUs below and check higher-tier VRAM options.