AMD Raven Ridge Graphics On Linux vs. Lower-End NVIDIA / AMD GPUs
Serious Sam 3 BFE with Vulkan didn't run on the GeForce GTX 750 but in the more demanding cases did begin competing with the GeForce GTX 950, but that was while having sub-60 FPS frame-rates. The RX 460/550/560/580 on the AMD side all remained much faster than the Vega graphics on Raven Ridge.
ET: Legacy at 1080p is largely CPU bound but at least does deliver playable frame-rates with the Ryzen APUs.