Guys, I've been away from the "hobby" for a while, since I had my rigs running fine, but some problems are popping up, and I was wondering what is the best driver and afterburner for rx480 and rx470 nitro+ mining edition?
The latest drivers will do just fine. (Don't forget to DDU and set virtual memory to 20GB+, also try RX boost for a little more hashrate.)
Instead of using afterburner, try overdriverNtool - use it to find sweet settings spot for clock speeds and voltages.
If you want to push them a little more, use memory tweaker to tweak memory timings.