If you have an NVIDIA card, it’s called DSR (Dynamic Super Resolution). On AMD, it’s VSR (Virtual Super Resolution).
A is a user-defined display setting that specifies a non-standard number of horizontal and vertical pixels, or custom refresh rates, bypassing the default configurations provided by your monitor or operating system. Modifying these parameters lets you optimize hardware performance, change display aspect ratios for competitive gaming advantages, and force older hardware to output to modern or retro displays safely. Why Use a Custom Resolution? custom resolution
This allows your GPU to render the game at a higher resolution (like 4K) and "downsample" it to fit your 1080p monitor. If you have an NVIDIA card, it’s called
The catch? Your GPU has to work twice as hard. If your card is gasping at 1080p, it will have a heart attack at 4K. The catch
: All loose ends are tied up, and the main conflict is definitively over.
Operating systems and monitors rely on to communicate supported pixel layouts. However, default presets often limit the true capabilities of your graphics processor and panel hardware. 1. Competitive Gaming Advantages