Tva e reply na post vyv foruma na PRO/E:

http://www.ptc.com/WCMS/files/25305en_file1.pdf - vij go toia PDF

The problem is that you are trying to do CAD with a gaming card. While it maybe the fastest thing out their for games it is not optimized for CAD(opengl) but rather it is optimized for directx. Here is a pdf that will show you the cards that PTC has certified.

Боже, колко синя мъка има по този свят, боже!!!