I only get 500 mh/s from 1 MSI 1080 ti Armor (12 of them with hiveos / ccminer, +100/0) if I mine with intensity 28.
If I mine with intensity 27, I jump to 700 mh/s. That's still far from 900 though.
What do you think my system lack ? Mem ? A better CPU ?
Alexis or ccminer?
Armor is not the best 1080Ti with bad cooling system. Check temperature and real frequency of GPU.