I mean not for nothing that 75w a th is the lowest setting most people can get and no other firmware comes close. If you think about it this was a over 100w/th unit at one point.

on the S9 , if you take for exemple 600mhz at 820mv, if come by X or Y or Z firmware, the config is same, so the resultat is same to !
All custom firmware with all custom and asicboost, is possible to down to 75w, even more !!! on my firmware (i thinks same resultat with other) i agree to down to arround 70W ! but the hashrate is VERY LOW !!!
With pleasure
