ConfigureGraphicsAdvanced 0 0 400 321 Form Advanced Graphics Settings Accuracy Level: Normal High Extreme(very slow) VSync prevents the screen from tearing, but some graphics cards have lower performance with VSync enabled. Keep it enabled if you don't notice a performance difference. Use VSync (OpenGL only) Enabling this reduces shader stutter. Enables OpenGL assembly shaders on supported Nvidia devices (NV_gpu_program5 is required). This feature is experimental. Use assembly shaders (experimental, Nvidia OpenGL only) Enables asynchronous shader compilation, which may reduce shader stutter. This feature is experimental. Use asynchronous shader building (experimental, OpenGL or Assembly shaders only) Force 30 FPS mode Use Fast GPU Time Anisotropic Filtering: Default 2x 4x 8x 16x Qt::Vertical 20 40