GFN is much faster than my RTX 3080 (anywhere from approximately 50-100% when not CPU limited), particularly in raytracing heavy games like Cyberpunk and DLSS Frame Generation merely enhances the experience.
I have my bitrate on auto and the rest of the settings are forced to the maximum values.
Here's a Cyberpunk built-in benchmark video I made comparing my 3080 with GFN Ultimate:
Glad to hear I'm not the only one who finds it a great experience, some in the GPU subforum would have you believe that's it's an awful experience and not worth £18.... despite having never used it themselves
Btw great content/comparisons on your channel, I came across it last week and posted it in the GPU sub forum