Hello, all. I really appreciate your help with the following problem: We use ProEngineer 2001 in our compamy for creating 3d drawings. Some time ago we decided to upgrade our computers park. We bought several PCs with the MSI Radeon 4550 video cards but with these cards our 3d models function really bed. Rendering is very slow while rotating objects. I thied several versions of ATI driver sets with no luck. Then I raplaced Radeon 4550 videocard with the Geforce 8600GT - rotating became good but now textures refreshing is slow. There were no problems with old Radeon 9550 or x1300 videocards. Please suggest what modern videocards operate normally with ProEngineer 2001. I understand that professional 3d video cards such as FireGl series would be the best choise but they cost much.
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