Hello all,
I recently upgraded from a ROG 3090 to a PNY 4080 Super. My processor is a Ryzen 9 5900X. After installing the new GPU I have noticed high CPU usage when starting up programs resulting in poor system response and lag. I never had this occur with my 3090 installed. To rule out some variables, I re-installed my 3090 and associated drivers and the issue went away. I have re-installed drivers for my 4080S 2 times, updated all motherboard software, updates windows, and now I am attempting to gather information via AMD Ryzen Master. I have never heard of CPU/GPU incompatibility unless referring to bottle-necking during gaming sessions. Any help would be appreciated. Thank you.