RX 7700 XT meets the minimum VRAM requirement for Q4 inference of petals-team/StableBeluga2. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.
RX 7700 XT can run petals-team/StableBeluga2 with Q4 quantization. At approximately 70 tokens/second, you can expect Good speed - acceptable for interactive use.
You have 8GB headroom, which is sufficient for system overhead and smooth operation.
| Quantization | VRAM needed | VRAM available | Estimated speed | Verdict |
|---|---|---|---|---|
| Q4 | 4GB | 12GB | 70.26 tok/s | ✅ Fits comfortably |
| Q8 | 7GB | 12GB | 49.75 tok/s | ✅ Fits comfortably |
| FP16 | 15GB | 12GB | 26.78 tok/s | ❌ Not recommended |