The performance was fast without OpenGL(Fast Previews > Off), with my old graphic card, GeForce GTS250.
After I upgrade the graphic card to Quadro 5000, it's really slow with exactly the same settings.
Would anyone have an idea?
Many thanks!
The performance was fast without OpenGL(Fast Previews > Off), with my old graphic card, GeForce GTS250.
After I upgrade the graphic card to Quadro 5000, it's really slow with exactly the same settings.
Would anyone have an idea?
Many thanks!