I've been waiting for someone to tell me what I can profitably do with the 120,000+ 470/480/580's that I have sitting around doing nothing. It sounds like you have an idea?
Crack passwords, also there was this craze a few years ago, where people were using their GPUS to crunch numbers and earn money, I forgot what it was called ... something with mines.
If the best you can do is 'password cracking' as your answer, you're obviously not very well versed in things. Plus, you don't need ROCm to crack passwords.
I mean, I'm using ROCm for VFX rendering. But regardless i'm not sure that cards as old as your 470's can really be super competitive power usage wise to make them very profitable.
You could sell them or give them away to hobbyists, but that could eat into the lucrative “shoehorning old crypto mining into unrelated conversations” business
I did not know that you meant “hobby profitable” (more brain cells, bigger Ideas) not “business profitable” (money) when you asked people how to use your old mining hardware profitably.