50 series rendering / Optix performance?

Does anybody more knowledgeable on the rendering process using Optix in Blender have any speculations of the 50 series performance Rendering with Cycles Optix?

Based on the raw CUDA counts on the new cards (besides the 5090) there doesn’t seem to be a huge leap in count from the 40 series, obviously the newer generation cores will most likely outperform last generation and this is shown in blenders open data page with previous generation cards, but Nvidias focus on frame generation and DLSS is a bit disheartening…

In saying that the boost in performance of the AI TOPs over the 40 series is a pretty large jump and as far as I know Optix uses their AI training to denoise and calculate path tracing within Blender <= I could be completely wrong about this!

But if anyone has any opinions or speculations I’d love to hear it!!