The Tomb Raider performance at 2160p is exceptional as the GeForce GTX 980 Ti averaged 60fps, that said please note we are testing with TressFX disabled. The 1600p and 2160p margins were virtually identical as the GTX 980 Ti was 12% slower than the Titan X, but 28% faster than the GTX 980 and 67% faster than the Radeon R9 290X.
Despite only using FXAA we find that Sleeping Dogs is still too demanding for a single GeForce GTX 980 Ti at 2160p as we saw an average of just 26fps. Interestingly while the GTX 980 Ti was only 23% faster than the GTX 980 at 1600p, it was 37% faster at 2160p, while it was 10% slower than the Titan X at both resolutions.
The GeForce GTX 980 Ti was just 1% slower than the Titan X at 1600p and 5% slower at 2160p, while it was 30% faster than the GTX 980 at both resolutions.