Battle-tested config for passing through a Sapphire Pulse RX 9070 XT to a Windows 10/11 guest on a single-GPU, no-iGPU system. Everything below was debugged across dozens of reboots — if it says "don't do X," someone already tried it and got burned.
| CPU | AMD Ryzen 5 5600X (Zen 3, no iGPU) |
| GPU | AMD Radeon RX 9070 XT (Navi 48, RDNA 4) — 1002:7550 + 1002:ab40 |