Download Display Driver Uninstaller (DDU) to completely wipe your old drivers in Safe Mode.
Higher resolutions (1440p or 4K) shift the workload from the CPU to the GPU.
Ensure your GPU is in the topmost PCIe slot (usually the x16 slot) for maximum bandwidth. How To Fix LOW GPU USAGE While Gaming - Fix Low...
Ensure your GPU has independent power cables from the PSU rather than using a single "daisy-chain" cable.
Running a single stick of RAM significantly bottlenecks CPU communication, leading to low GPU usage. Always use two sticks in the correct slots. Download Display Driver Uninstaller (DDU) to completely wipe
Open NVIDIA Control Panel > Manage 3D Settings > Power management mode . Change this to Prefer maximum performance .
Go to Control Panel > Power Options and select High Performance . Hardware-Accelerated GPU Scheduling: Go to Settings > System > Display > Graphics . Click Change default graphics settings . Toggle Hardware-accelerated GPU scheduling to On . Ensure your GPU has independent power cables from
Check for "Max FPS" sliders in the game menu and set them to unlimited.