AMD's ROCm just isn't there yet compared to Nvidia's CUDA. I tried it on Linux with my AMD GPU and couldn't get things working. AFAIK on Windows it's even worse.
That entirely depends on what AMD device you look at: gaming GPUs are not well supported, but their instinct line of accelerators works just as well as cuda. keep in mind that, in contrast to Nvidia, AMD uses different architectures for compute and gaming (though they are changing that in the next generation)
mattalex|1 year ago