What's the normal power percentage that people are setting to? I'm setting at 75 or so, but I haven't tried to go lower.
I'd say 75% is the average however everything depends, if you are mining only eth (no dual) mining then reduce the clock, power and increase the memory to the max that will yield you the best result. I think is pretty safe to leave 24/7 1070 at 90 watts doing around 30.5 eth.