Not many words needed. The Warhammer 40K port to Linux plays very well on Vulkan. As visible in the video, it even runs well on older hardware.
CPU: AMD [email protected] (Bulldozer)
GPU: Nvidia GTX 1060 3G
Drivers used: Nvidia 396.24.02 (beta)
OS: Kubuntu 17.10 with Plasma desktop
Recording software: Simple Screen Recorder
Video encoder: HEVC_NVENC
Video editing software: KDEnlive/melt