Due to an OS issue that prevents my HTPC from sleeping or shutting down, I leave it running 24/7. I currently have a GTX950 feeding my 4K tv/monitor, but if I run the GTX950 at 4k60p, I get a lot of what looks like compression artifacts, or maybe imperfect upscaling from my video playback. Would I really have any difference in quality at 1080p60 between my GTX950 and HD530, if just wanting maximum quality playback from my Windows Media Center HDTV tuner content? I don't see a quality difference,a nd it would be nice to knock a few watts and db off this machine running 24/7.
Paul