My 3600 seems to be running quite hot. I have a pure loop 120 aio and doing a cinebench r20 test I get about 84 to 85c with ambient temps of 31c. Then I did an undervolt of 1.25v and overclock to 4.2, that brought temps down to 79c also a higher score in cinebench. Idle is about 48c too. Is there anything I can do to lower temps further or not really?