I have added 200mhz to the boost clock (5.4ghz) + i have the fan curve on arctic liquid II running in the arctic recommendation for the silent mode and i have an undervolt of -25. 89c seems a little high to me with a high end liquid cooler and a -25 undervolt + a high end mx6 paste.......is this normal? I have it on silent mode as i said but it should not matter as the fans are set to go to 100 percent at 85c