lastly I can't work properly, after few strokes with smooth brush blender just stops working for like 5-8s, it happens very often.

My specs:

System Windows10 64bit
processor Intel core i7-8750H 2.20GHz
Graphic card GTX 1070

I usually work on like 1milion faces without dyntopo.
My pc can handle these models in edit mode, but smoothing in sculting mode is lagging, please I need help

Already tried:
Reinstalling Blender 2.8 to newest version,
Decimating my model to at least half polygons count,
Also for some reasons I can't open my model in 2.79 version, even without UI loaded.

  • $\begingroup$ You obviously can't open a Blender 2.80 Beta scene in Blender 2.79, because Blender 2.80 uses a different file format. Select your object, export it to .obj, then import that .obj into Blender 2.79 $\endgroup$ Commented Apr 6, 2019 at 19:46

1 Answer 1


I have the same issue but in multires. Using airbrush stroke method instead of space increased performance.


You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .