https://bugs.kde.org/show_bug.cgi?id=451590
--- Comment #26 from Antonio Orefice <kokok...@gmail.com> --- For me, it is not (only) a matter of having a second screen or not. Yes, having multiple screens make the things worse for me too, but it is just because my igp is more taxed that way. Indeed, on a single monitor setup, I noticed that on a machine not yet "upgraded" to kwin 5.25, i can use present windows effect with 20 windows on screen and everything is really smooth. my monitor is 75hz and everything moves fine. On the upgraded machine, instead, same hardware, single screen, if i open 15 windows and then activate present windows the animation stutters to something around 20/30fps. If I activate the effect mutliple times very fast, intel_gpu_top reports almost 100% gpu use. -- You are receiving this mail because: You are watching all bug changes.
