Do you also get 7.3 Th/s at the pool? I have checked at cgminer one is running at 7.5 Th/s and another one at 7.9 Th/s. At the pool my Scoring Hash Rate is in between 12.59-13.50 Th/s for the both miners together during last 24 hours.
Hasn't quite been 24 hours yet, but im not impressed with hashrate. Definitely getting less than advertised. So basically with two 741s, with voltage at 0 and fans at 100% im pulling 2200 watts for the same hashrate that my S9's give me at 1350 watts... What am i missing?
Earlier this year on a whim I pointed a 741 at Antpoo and even after giving it an hour there the hash rate was abysmal. Pointed at Kano again and all fine.
Oh yeah, kano all the way! Don't use anyone else. Maybe I'm just not understanding these voltage settings. I read up about it, but maybe I misunderstood. I thought the +1 would give me better hash rate, but it just causes the miners to flake out so I returned to 0. Are you saying that going with a - setting could increase hash rate? I guess I'm just not understanding what the setting actually changes.
Love the look of these. but I do wonder about this price point again. 
