Some more INFORMATION REQUIRED WHEN POSTING A QUESTION may help someone offer suggestions.
First thing would be uninstall any 3rd party oc/fan apps. (includes mobo/graphics app. utils.) and disable HW acc in browsers.
Ryzen 5 5600x, B550 aorus pro ac, Hyper 212 black, 2 x 16gb F4-3600c16dgtzn kit, NM790 2TB, Nitro+RX6900XT, RM850, Win.10 Pro., LC27G55T..