I know this thread is geared towards AMD GPU’s, but I spent the better part of the afternoon trying a myriad of settings noted in this thread and I fixed stutter and textures not loading in! (Texutre streaming config file change) to try and address the abysmal texture pop-in on my 5070. Nothing I tried resolved it or made it any better. =/
GPU: 5070
CPU: 5800X3D
64GB DDR4