If you have not actually done real world mining of raven and are only going off of some calculator on a website to determine that you wouls get only 80, then you are missing out. I get 80 with a 1 1080, 1 1060 and 1 1050. You should be doing well over 80, at least double that.
at what power consumption and what miner?
I get 112 odd a day with 3 x 1060,1 x 1070,1 x 1070 Ti. All at around 65-70% PL.