I was hired by AMD to work on ROCm in 2020. I'm not exactly an unbiased source, but IMO it has improved significantly. There's a number of working frameworks an

I was hired by AMD to work on ROCm in 2020. I'm not exactly an unbiased source, but IMO it has improved significantly. There's a number of working frameworks and Blender was recently ported [1]. Just be sure to choose appropriate hardware. ROCm still has lots of rough edges, but we're slowly filing them down. The documentation is a bit patchy too. Overall, though, it's been a steady progression in the right direction. [1]: https://www.phoronix.com/review/blender32-hip-cuda https://www.phoronix.com/review/blender32-hip-cuda