About half of my games are stuttering all of a sudden and it started after I upgraded from 1080p to 1440p. I have a 5820k overclocked to 4.0ghz, two EVGA gtx 980 ti's not overclocked, EVGA 1300 Power Supply, 16g of Corsair Vengence Ram, Asus X99 Pro MB. I have tried everything that I have seen can cause stuttering by updating drivers then loading older drivers, turning off SLI, uninstalling Geforce Experience, unplugging my Xbox One controller and just using my KB and mouse. Is there anything else i can do? Should i try to use my old monitor? Could it be the mini display cord that goes to the new Asus MG279 monitor, should I try a different cable and/or port? Should I go back to stock settings for my CPU? My temps are all fine. Could it be my SSD is going bad because that is where most of my games are and they are the ones stuttering, I don't think any of my games are stuttering which are on the WD Black. Thank you. Anything would be great i just don't want to send back one of my cards.