I'm pretty sure a 5800X shouldn't be getting bottle necked by a 5070TI. I owned a Pulse and a 5600X and it worked great. No stuttering or symptoms of bottlenecking. I since then though upgraded it to the 5800X3D in that PC so even better. I am though playing at 5120x1440p which is close to 4K so I suppose most of the lifting is on the GPU. What Resolution are you playing at? Maybes try fresh install on your existing AM4 platform first. Although going AM5 won't hurt if you can afford it.
