Hey, anybody ever try fine tuning the -ethi parameter using worksize setting instead of flat intensity?
I did and now I can get around 10% more shares per hour, it's a lot of trial and error but IMO it's worth the effort.
It's best to run tests with low difficulty coin like ether-1 and record the shares per hour.
I use 512 increments and found the optimal setting is usually 1 increment under the exact point where errors first happen. For instance with my 2gb rx560 cards they first give error at -ethi -7680 (15 x 512) and when I drop them to -ethi -7168 (14 x 512) they get the best performance.