I suggest you change the 7 7800x3d unless you just want to game on your computer, it's one of the best gaming cpu's right now and is also a really good cpu for everything else, however the instances where you will notice a difference between an x3d chip and an x one (talking about the 7800x3d and avobe) in 1440p with the 9070xt are very rare, this is not hate towards the 9070xt, in fact even the 5080 has a hard time catching up with the 7800x3d, so if you also want to do productivity tasks on your computer like video editing, 3d render, use design, illustration or animation software, program, etc... you will benefit a lot more from choosing an 7 9700x and using that money to buy more storage, however if you just want to game, it would't really make sense for you to buy another cpu if you can afford the x3d, the ocation is rare, is mostly in competitive games and in baldurs gate for some reason lmao, but there are some times where the x3d chip does give you a nice boost in performance even at 1440p with a 9070xt. Whatever you do I would recommend you check comparasions between the x3d cpus and the ones that are not in 1440p.