Vikhyatk Moondream2 speed on RX 7800 XT and quantization-level VRAM fit.
RX 7800 XT meets the minimum VRAM requirement for Q4 inference of Vikhyatk Moondream2. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
RX 7800 XT can run Vikhyatk Moondream2 with Q4 quantization. At approximately 113 tokens/second, you can expect Excellent speed - conversational response times under 1 second.
You have 15GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 1GB | 16GB | 112.94 tok/s | ✅ Fits comfortably |
| Q8 | 2GB | 16GB | 79.06 tok/s | ✅ Fits comfortably |
| FP16 | 4GB | 16GB | 42.92 tok/s | ✅ Fits comfortably |
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RX 7800 XT can run Vikhyatk Moondream2 at Q4 with an estimated 113 tok/s.
Q4 inference is estimated to need about 1GB VRAM on this page, while RX 7800 XT has 16GB available.
If you need more speed or context headroom, compare alternative GPUs below and check higher-tier VRAM options.