I have a small overclock on GTX 750. But have it set to a 3D Profile. When I watch youtube videos at 1080p 60 FPS they run fine except I get some artifacts or some mad edging around things that move fast. Like whens someone moves their hands fast in a video. it doesn't happen at 720 60 FPS. It looks like my cards throttling up and down. Was wondering if I should set the overclock to the 2D profile too. I tried it for a second but it didn't seem to work. Any suggestions with what to change? Not very good with this.