Evga GTX 770 ACX cooler VS Sapphire R9 280X Toxic

Well, I play about every game out there. I want a card that will work across all the games at about peak performance. I was planning on playing Assassin's Creed IV and BF 4 and The new elder scrolls online game that will be coming out sometime in the future. I guess i will go for the Toxic and see how that goes. I previously had the Asus Matrix R9-280x had to return that due to artifacting. I decided to try another brand rather than get a replacement. I will see how the Toxic card performs and hope it doesn't have any issues.