yeah, I'm gonna disagree with this guy. that's definitely not going to get you that performance for 5 years. that will get you that now on most, but not all games at Max. if you want 120 high 1440 for 5 years you need close to the highest end offered now.

that said, this community is probably the most amd focused place I've ever seen. the debate between amd and Nvidia isn't nearly as cut and died as they want to make it seem. even if they are mad at nvidia for real reasons. right now nvidia is not chasing traditional rendering at all. so amd is winning when it comes to that, but that's not where nvidia says the future is. nvidia is building their cards around their objectively superior, even if proprietary, upscaling technology (dlss). so for the next 5 years at least, nvidia will be pushing it's massive anti competitive weight into making dlss the way of the future. into making sure games are made with performance targets exprecting the use of dlss.

so honestly, a big part of this decision that no one here will tell you is whether you want to fight for what you believe should be the future of gaming, or you accept that nvidia will just do whatever regardless of how many foss heads scream about it.

To get that FPS for the next five years you'd need something slightly beefier, assuming you purchase brand new games and want them on max settings.

If you're like me and ok with turning shadows to medium and ambient occlusion, etc. Off entirely, then you could probably squeeze a 3070ti for five years but a 3080 would be a good choice too. I prefer Nvidia graphics because they're more established and AMD is still catching up on certain technologies, but AMD CPU's have come a long way and are absolutely the best bang for your buck, and while I'll get downvoted again for speaking the truth, you don't need an AM5 socket for gaming performance and IMO it's all overpriced still. Stick with AM4 and snag a last gen Ryzen 7, that'll help keep your other components lower in price. Unless you're doing video rendering you simply don't need a very robust CPU. Almost every model in this thread would be three to four times as powerful as you need and would massively overload your budget.

Don't skimp on PSU but you can get a good one for 80-100USD from a reputable brand like Corsair that would fit your needs (850-950 watt.)

So far I haven't seen anyone actually pitch you a build that does what you need at the most reasonable price, they're just overloading you and then claiming you can't get the performance you're asking for at the price you want.

I have a PC at home that says otherwise, your downvotes mean nothing to me.