Use the Nvidia Control Panel or AMD Software to cap your FPS to 60 (or slightly below your minimum typical FPS). The in-game limiter and RTSS (RivaTuner) are sometimes reported as inconsistent for this specific title.
Lower to Medium if you have less than 8GB of VRAM. The in-game VRAM meter can be inaccurate; "Ultra" often causes severe drops when VRAM is exceeded. Uncharted 4 Collection PC Fps Drop Fix Boost ...
To fix FPS drops and boost performance in on PC, the most effective strategy is to allow shaders to complete their compilation fully on the main menu before starting gameplay. Playing while shaders are building in the background is a primary cause of major stuttering and low frame rates. 1. Critical Graphics Settings Boost Use the Nvidia Control Panel or AMD Software
Use DLSS (Nvidia) or FSR 2.0 (AMD/All) set to Balanced or Performance . The in-game VRAM meter can be inaccurate; "Ultra"