Depends, if you’re into dnd then you’ll love it. It can be a lot of info since it’s based on 5e rules of DND. But even still it’s an amazing experience with all the choices you can do in the game, I sank 300 hours into it within the first two months easy and bg3 wasn’t on my radar at all until release day. By far the best role playing you can get in a video game (that I’ve played)
If you’re looking to get a 6700, I’d be wary of which one to pick with that power supply. Considering any case fans/coolers you have, you’d be around 400W if you upgrade (est). Pairing that with a 10 year old psu would make me uncomfortable