rx 580 nitro can run perfectly fine with only one 8 pin pcie connected
you can also overclock it without any issues
just don't forget to undervolt to get the bet hash per power
Thanks for the help!!
Now I need less cables pcie xDD
A little doubt that I have, if I do overclocking (with afterburner) and the undervolt is reset and it stays running consuming 170W, will the 8-pin pcie still be sufficient?
you could probably notice the effect either efficient or not by looking at your mining status, it could be at your hashrates, or somewhat errors if there may be, otherwise your mining rig is fine.