Seems they've made a ton of improvements:
https://www.nvidia.com/en-us/geforce/news/quake-ii-rtx-ray-tracing-vulkan-vkray-geforce-rtx/
https://www.nvidia.com/en-us/geforce/news/quake-ii-rtx-ray-tracing-vulkan-vkray-geforce-rtx/
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