Hi, I open this thread to know if there's really a difference in render quality between ATI and nVidia cards. I have a ATI HD 5850 and else with full details I don't have the quality I see on most screenshots and videos. A friend has just changed for a nVidia card and perfs are way better than me. My config : Core i5 2500K @stock, 8GB RAM, ATI 5850 His config : Core 2 Duo E8400 @stock, 4GB RAM, Geforce 560Ti The 5850 has almost the same perfs in most games vs the 560Ti, but here he has twice FPS than me with a smaller CPU. Can someone post a screenshot with full details and FPS with a nVidia and an ATI card, too see if there's really a big difference ?