>>718487595
>new graphics card
You don't specify budget but by default I would recommend the 5060ti (16gb) or 5070.
The 5070ti is what you buy if you need a "budget" 4k card or if you're just really paranoid about 12gb going into the future.
5080 is kind of a shit buy even at msrp especially with it having the same amount of memory as a 70ti, but it will likely age a bit better than the ti at 4k.
RDNA4 was a flop, fake msrp is the only reason people were excited. There's no reason to buy the 9070 or xt with as expensive as they are, and the 9060xt is more of a 5060 competitor than anything else (but if that's your budget it's the better buy)