Benchmarks: 4K
Not to be surprised, 4K performance is only possible on top tier cards such as the Titan X, 980 Ti and Fury X. Obviously the Titan X provided the best performance, though the difference between it and the 980 Ti was negligible. Still, with a minimum of 40fps and averages of around 50fps, serious gamers will ultimately want something a bit faster and since SLI doesn't work, the upcoming GTX 1080 might be the perfect solution.