Hi,
Did someone have this issue...i have rig 2 month and in start works 180-182 Mh/s
I nothing change all time work with same settings, now speed is 170-174 Mh/s.
What is going on i dont know...
cards are RX 480 sapphire 4GB
dag is going futher .... so your performance will drop from now on all amd cards .....
eventualy to 10mh per card on ethereum