I’m a bit confused about what’s going on but as far as I understand, due to NVIDIA allowing redistribution of their blobs, nouveau can now set the clock speed of GPUs. This is giving us a huge boost in performance in nouveau.
How exactly do I test this out? Arch wiki does not say anything about NVK, but I see it’s mentioned on everything about this change. Do I need to do anything to get/use NVK other than uninstalling the proprietary driver? And, are we getting a performance boost only on Vulkan?
While NVK is indeed Vulkan-only, it also isn’t, thanks to Zink, which is a Gallium3D implementation for Vulkan. Gallium3D implements OpenGL, among other things. NVK + Zink has already been reported to be substantially faster than the old Nouveau Gallium3D driver.