I'm getting about 10 LBC/day with each 1080 ti at 470.
80%tdp.
Core+120
Mem 0
Temp 60°
200w
How is your setup to get +500?
I bought the beastly, overclocked 1080 TI AMP Extreme's. These things run quiet, cool, and fast.
85% TDP
core +75 (on top of being OC'ed out of the box)
mem -502
temp 58-68
260w <---sucking more juice
each card is getting 515-535 mh/s