I'm looking into overclocking with my MSI - Radeon RX 580 8 GB ARMOR OC Video Card, and during the stress test, I noticed that when the temperature reached 183f, the MHZ would decrease down to anything lower then what i set the MHz to be. so i was wondering if anyone could properly explain to me what to do for overclocking and maybe what could be done. I'm using MSI afterburner and Kombustor.