FSR 3.1.4 frame generation is not working

machine: Ryzen 7 3800x GTX1070 8GB (non Ti version) 16GB 3400 RAM (UE 5.5)

I’m getting 98fps with TSR with no frame generation or FSR

enabling FSR (r.FidelityFX.FSR3.Enabled 1)will increase the FPS to 146. By default it is set to quality. And performance will get me 160fps.

However, whenever I enable frame generation (r.FidelityFX.FI.Enabled 1) the FPS drops to 84fps. I’ve tried everything. Even FSR4 and its doing the same thing. I just can’t make FSR 3 frame generation to work with my project.

My gtx1070 works fine with fsr 3 and frame gen on cyberpunk 2077. from 45fps to 90fps double the framerate.