I got this weird problem with my minecraft, my minecraft got 260 fps in fullscreen and 100 fps in non fulscreen. But even in nonfullscreen its really laggy. Even tho it 100 fps its laggy.
I've had the same experience. It normally happens with AMD cards.
The 100fps in windowed mode isn't actually 100fps (they're being rendered, but not displayed).
Try toggling Advanced OpenGL in Video Settings, it may help.
Already had it on, strange. Maybe update some drivers or sumthin.
Already had it on, strange. Maybe update some drivers or sumthin.
Yepp I did