5900HX: mobile Radeon CPU 6800M: mobile Radeon GPU
This game looks roughly equivalent to TW3 because it is roughly contemporary with TW3. (2015 vs 2017). HZD was well known for being a very pretty game in motion when it came out, though this video doesn’t really do it justice to be honest.
I imagine the point of the video is seeing the framerates on mobile hardware in Linux.