Choose fullscreen or a borderless window mode.
Choose fullscreen or a borderless window mode.
Check the settings to see how each mode affects performance. Fullscreen may use more system resources, while window borderless often runs smoother. You might notice slight changes in frame rate or temperature depending on your hardware and settings.
Fullscreen offers extra options such as brightness control, while windowed borderless allows you to switch tabs without the annoying black flicker. You also have the ability to place windows on top of windowed borderless, unlike in fullscreen where the game disappears when you close a tab.
I'd suggest a reduction of about 1% in frames, which is roughly 2%. I'm experiencing noticeable differences—around 1 FPS variation—when playing BDO, Destiny 2, and other tough games like heavily modded Arma 3 or Squad.
It doesn't apply. The borderless fullscreen setting adapts to your desktop preferences.