Fun stuff. Using vulkan with lavapipe (llvmpipe for vulkan) yields more FPS on vkquake making it almost playable under an AMD Turion 2 compared against Quakespasm over llvmpipe. OFC I can play Quakespasm on GL 2.1 on the native x1300 Radeon, but ‘running’ Vulkan on this toaster it’s incredible.