I’ve noticed that Blender viewport performance is much worse in 2.93 (and 2.92), than it was in 2.90. Usually noticeable slowdowns appear almost immediately when I work with booleans or many mesh linked duplicates, for example. And it doesn’t take much - like having a scene with one mesh and 6 - 8 boolean cutters on that mesh. Moving objects around in such a scene (in object and edit mode) is happening at 2 FPS. This has a major impact on the speed of my production.
If I open the same scene in 2.90, the problems disappear and Blender is lighting fast in all modes.
I’m testing this on the same hardware, same system (Linux), with the same (very few) additional addons installed. Under the exact same circumstances, 2.90 is lightning fast, compared to 2.93.
Has anyone experienced anything similar? Does anyone know what fundamentally changed between these versions, that could have such an impact on performance? Can I disable anything in 2.93 to boost performance? (I only need modelling tools)