AMD RDNA2 Vulkan: RADV vs. RADV+NGGC vs. AMDVLK vs. PRO Driver Benchmarks
Shadow of the Tomb Raider as a native Linux+Vulkan game port by Feral Interactive was one of the rare cases where AMDVLK was yielding the best performance -- aside from its lack of support at the moment for the RX 6600 XT. RADV and the PRO driver stack were generally close behind but AMDVLK was the leader here in this latest native Linux game port by Feral.
The Strange Brigade results as a Steam Play game but native Vulkan API usage saw generally close performance between the drivers except for the RX 6700 XT RADV performance coming up a bit short.