Did anybody tried to run SP30 more energy efficiently? If yes, care to share the settings and what the energy consumption/hashing speed will result?
I have my units in hosting, so cannot play with settings as easily as with SP20 at home.
A few that I tried, the green was the optimal until the recent price drop, now they are all offline, UK electric rates kill any chance of profit


ouch, 0.5w/GH isnt profitable? I'm operating 1w/GH gear still - at a marginal (~$0.75/day) loss though, but am bullish we will see >$250 sooner than the time and annoyance of putting money into an exchange