I have been using blender on my new pc for a while but im not sure blender is using all the system and video ram I have available for it, when I use soft bodies or a mesh with about 1.5 million tris and 800,000 faces the viewport slows down some. I have thought about using Blenderbuntu v.2 instead of Windows 7 pro has anyone got great results from it?
When blender slows down I check task manager and it is only using a small fraction of available ram, I am using 64GB of 1866MHz and a GTX Titan 6GB running from an SSD… is there something I have to do to let blender use all the video and system ram to speed things up?