Deus Ex: Mankind Divided NVIDIA Linux Benchmarks - 13-Way GPU Comparison

Feral lists the GeForce GTX 680 as the minimum GPU requirement for the Linux version of this game and it's pretty clear why: even at 1080p with low quality settings, the 680 only had an average FPS of 31. Only with the GeForce GTX 980 and better was there 60+ FPS averages at this level.

With 1080p high quality settings, the GTX 1060 that's "recommended" by Feral has a 42 FPS average on this system while the GTX 1080 had a 61 FPS average.

With the "ultra" quality settings being as far as can be pushed by this game, the GTX 1080 on Linux had a 50 FPS average.