Upscaling & Performance
Render Resolution vs Output Resolution: What Render Scale Really Means
Render vs output resolution explained: render scale sliders, upscaler mode percentages, per-axis vs total pixels, and why pixel count drives cost.
render scale
Graphics Settings
PC Graphics Settings Explained: What Every Common Option Actually Does
A plain guide to a typical PC graphics menu: what resolution, textures, shadows, AO, reflections, upscalers, frame caps and other options really change.