4K AMD/NVIDIA High-End GPU Comparison On SteamOS Linux
With Metro 2033 Redux at 4K, the Radeon R9 Fury performance matched the GeForce GTX 680... The Radeon R9 290 performance matched the GeForce GTX 950... The GeForce GTX 970 and higher could run this demanding game fine at 3840 x 2160.
The performance-per-Watt of the R9 Fury matched the GTX 680 while the Tonga and Hawaii GPUs were even worse off.