What game encouraged you to make your new PC, or upgrade?
Me too, Sekiro and Elden Ring. Both great games
How far does 4GB of VRAM get you nowadays?
I have an RX 570 4GB and an i3 8th gen. I'd say you can probably satisfy your gaming needs, I play Elden Ring on low settings on without problems, more than 60fps (I didn't benchmark it). I generally turn settings to low for every game and cap 60fps, to preserve my hardware, but you could probably turn up the settings without issues