Just tried the FSR3 hack in CP2077 on my system: 5800x3D and 2080TI at 3440x1440
Max settings without RT DLSS Quality and Frame Generation OFF 45-55 fps.
Frame Generation ON 100fps. It does feel a tad less responsive then it should be at 100fps but still, I rather play like that then at 55fps.
Thank you AMD for giving me a little more time with my card as I cannot afford new GPU just yet but I am eyeing the 7900XTX or maybe next gen.