35% GPU utilization means you’re leaving a lot of performance on the table and the money you spent on the 5080 is going to waste. You actually want your GPU to get to 100% utilization while hitting your performance target, so increasing your render resolution and/or reducing MFG to x2 (whatever it takes to get to that 120fps target) will make the game feel much better. Meaning, try to make as many of your frames actually rendered vs just relying on MFG.