You mainly want to be able to do 3d and video editing right?

Those two, specifically with davinci resolve and blender, work best with nvenc and libcuda(?), the software libraries that let you take advantage of your nvidia cards encoders and cuda cores.

So if you were building for that workload, you’d have an nvidia card and many problems people encounter in Wayland come from using it with an nvidia card.

So yeah it’s the nvidia support. Most people will say “fuck nvidia, just don’t buy their hardware” but it’s the best choice for you and would be a huge help, so choosing between Wayland and nvidia is a no brainer.

It is a bummer that you’ll need to install x specially, but I’d be really surprised if there isn’t decent support for that.

There’s always the hope that Wayland will get better over time and you’ll be able to use it in a few years.

E: a word on encoding: both amd and intel CPU’s have video encode and decode support, but the intel qsv is more widely supported and tends to be faster most of the time. When people suggest intels arc gpus they’re saying it because those gpus use qsv and for a video editing workstation they’d be a good choice.

Part of the reason I put intel and amd cpus on an even footing for you is because any cost savings you get from going amd would likely be offset by the performance decrease. Theres some good breakdowns of cpu encoder performance out there if you want to really dive in, it remember that you’re also in a good place to buy intel because of the crazy deals from sky is falling people.

That kinda ties into the cores over threads thing too. If your computers workload is a bunch of little stuff then you can really make hay of using a scheduler that is always switching stuff around. One of the things that makes amds 3d processors so good at that stuff is that they have a very big cache so they’re able to extend the benefit of multi threading schedulers up to larger processes. You’re looking at sending your computer a big ol’ chunk of work though, so you’re not usually gonna be multithreading with that powerful scheduler and instead just letting cores crunch away.

Part of the reason I didn’t suggest intels arc stuff is that you’re also doing 3d work and being able to take advantage of the very mature cuda toolchain is more important.

Plus nvidia encoding is also great and if you were to pair it with an intel cpu you could have the best of both worlds.

You’re really looking to build something different than most people and that’s why my advice was so against the grain. Hope you end up with a badass workstation.