Noticed sometimes when launching Wow the clock starts to erraticly go between 1300mhz-1950mhz which shouldn't happen when I have the game's profile set to maximum performance.(should be at minimum 1785mhz since its the base of the gpu) I tried running/closing the game 7 times in a row and 2 of those times the clock was going below 1785mhz and erratically go up and down while the other 5 tries it stuck to 1785mhz -1959mhz. My global power plan is set to Optimal with Maximum performance per game bases. I already tried DDUclean and re-install the driver but I notice it still occasionally happens. It should not be happening on Maximum performance. Closed the game and restarted and now it's working as intended.