New
#1
Performance of CAD/CAM Software very slow
Hi,
just want to add this and ask for a reason. Software like AutoCAD and 3ds Max, all recent versions, are only about 30% as fast in Windows Vista or 7 RC, than in Windows XP. I'm talking about viewport performance. It's really very sad! Even when disabling ALL visual effekts, the speed in Vista or 7 RC is abou twice as slow (in frames per second) as in Windows XP.
I know Windows 7 is still not finished- but i don't think this is the reason because the problem is since VISTA.
I'm a very advanced user and i'm not asking for help with settings, i have it all checked out already: it's just DirectX and OpenGL which are much slower in professional graphics applications with these new OSes. Anybody knows WHY?
Why should i buy me Vista or 7, when i get only 15fps in my scenes, while with Windows XP i get 45fps? I would loose much time. On the other side, Vista and 7 offer many other advantages which i can't use with my old XP. Very sad!