GAR!!!! since the last clock i've managed to get 445x9 (not stable yet) and i'm now having the issues with prime not loading the cpu 99-100%. it's high 80's to low 90's. i think the vcore is at 1.57 according to probe. just wanted to get it stable and then work my way back.... but yeah, so i'm now having the same problem. we have definately got to figure this out. pretty much everybody has the issue now lol, i thought i disproved it about the board/cpu but i guess not. it just comes at different volts for others.