How viable is a 9950X CPU and a RX 9070 XT for BOTH video/3D rendering (after effects, blender) and higher-end gaming? Is an X3D mandatory, or is it passable?

I don't need ray-tracing or anything crazy like that since most of the games I play are pretty low-end, but I would at least like to be able to do 4k.

I'm currently still gaming on a 1080 Ti and a 3.0 Ghz Ryzen 7 1700 (Don't know if it's X3D or not), that combo can run Doom Eternal at 60fps, medium settings, at 1080p. If I can at least match that (but in 4k), I'm happy.