Comment 15 for bug 1970072

I don't think Vulkan or your CPU is relevant. But graphics drivers do rely on CPU features so it's not impossible. Doesn't really matter though because the conclusions would still be the same per below...

This seems to be a kernel or hardware issue. If changing the kernel version does not improve the situation then I would only be left to suggest a different graphics card that would allow you to avoid the nvidia-470 driver, and avoid hardware issues (if any) in the existing Nvidia card.