I’m not enough of an expert to provide advice, but I can share what works well for me. I have tried games released across a 30 year span from multiple publishers using multiple types of engines using multiple launchers. I’ve had no issues with 240 Hz, an ultra wide display, or HDR. The one problem I’ve had is that the sound card doesn’t wake up properly after a long period of sleep, and so I double click an icon to wake it up. When I do, the Dolby digital 5.1 surround sound works perfectly.

OS: CachyOS Mobo: Rog strix x870e CPU: Ryzen 9950X3D RAM: 64 GB DDR5 6000 MT/s (don’t remember brand) GPU: Asus Tuf 5090 SSD: 1x Samsung 9100 2TB 1x Samsung 9100 4TB both PCIe5 Power: Seasonic 1200W 80 gold modular

You picked a terrible time. Hope you luck out on components though. If you try the Chinese ram, tell us how it works?

Yeah, do it 3 years ago.

I got broke by just reading the title.

Go with AMD GPU, be prepared for true happiness.

Some tips for you:

• Check game compatibility using https://www.protondb.com/ this will let you know if the games you want to play run on Linux and how well they do so

• Buy an AMD GPU, support for Linux is great on them, miles ahead of nVidia. If you already had an nVidia card it’s usable, but if you’re starting fresh 100% AMD.

• Don’t fret too much on the distro of choice, not sure how familiar you are with Linux but because of the questions I assume not much. If this machine will also be used as a normal computer prefer a general use distro (my recommendation would be Mint), if you’ll plug it on the TV and use it as a console prefer a gaming distro (I’ve heard good stuff about Bazzite but never used it myself). You can have / and /home be different partitions, this means that you can distro hop and maintain your games, saves, and most configs from one distro to the other, or even when reinstalling the system, I strongly recommend people to do that.

• Linux is not windows, things are done differently and that’s okay. A lot of the frustration of new users comes from trying to do things the windows way and failing miserably, e.g. trying to install programs/drivers by navigating to a random web page and downloading a binary.

Good luck, and ask any more questions you might have.

You will have a better time with an all amd system (amd cpu’s are just currently better, and amd gpu’s are more linux friendly)

Every game that I played on windows, I can also play on linux

Build your pc with at least 2 drives, with 1 drive ideally just for the operating system. Not the end of the world if you cannot afford that, but it does make things easier long term, the same applies to windows installs.

Ignore anyone who tells you to use mint as your distro, they are either trolling you, or trolling themselves, it’s trash.

Don’t expect to find the distro that suits you straight away.

Don’t judge all of linux based on the choices you initially make.

Don’t listen to trashtubers like linus

If you are coming from windows, the desktop environment ‘kde plasma’ should be your first choice (as opposed to gnome, xfce, cinnamon etc etc)

I switched from win11 to cachyOS a few months ago and are never going back. For gaming it just works, my only struggle right now is some audio configuration to get a virtual amplifier for my guitar to work.
But troubleshooting on Linux is so so much better than on windows, because 99,999% there’s a solution in comparison to windows were often it’s just “well, we disabled the solution to the problem, so tough luck”.

I’m running 32GB ram, rtx4080 and a 5800x on a dual monitor setup (32" 21:9 and 24" 16:9). Was basically plug and play.

I get better performance on Linux than Windows.

The significantly lower system overhead more than makes up for the translation layer.

I mostly game on Steam, occasionally Lutris. The only thing that just plain wouldn’t work was Control from Gog - I probably could have gotten it to work if I played with the configuration. But I didn’t really care that much.

Go back in time a few years when it was affordable.

Games that run on Linux are about as fast on Linux as on Windows. In fact they tend to run a little faster on Linux.

Use AMD CPU and AMD GPU for the smoothest experience.
AMD CPU is more reliable, and Radeon graphics have the best support for Linux.

It is estimated that around 12000 Games work on Linux, or about 90%. For specific game compatibility you can always check protondb. Notice though that some games that have native Linux versions are also on ProtonDB, so you should check on the steam client first if there is a native Linux version.

https://www.protondb.com/

PS ProtonDB state the number of games that are verified to work as almost 9,900, and playable as almost 30,000 😎
But Platinum or Gold rated games are only 60%.

Personally I generally check ProtonDB before buying a game, but it’s been quite a while since there was something that didn’t work.

Go with an AMD graphics card over Nvidia, even if it costs significantly more. with Nvidia you will need to deal with shitty drivers (similar to Windows) and eventually your GPU will stop being supported. Also niche distros may have extra steps required to get everything working.

With AMD your card just works great no matter the distro, no matter how old the card gets. I never think about my GPU because it works at full performance every time with zero setup

CPU matters less: Intel and AMD are both solid on Linux

Linux can live with less RAM than Windows and work fine, but with more RAM Linux will intelligently cache frequently accessed files to speed up pretty much every program. Linux looks like it’s using more resources but it’s actually using them for something useful, and Linux will still back off if something you are doing actually needs more RAM

Others have commented on performance, so I don’t have anything to add. The parts/cost is really large and varied topic depending on what you’re trying to do and what your budget is. And pretty much every part of my rig has gone up in cost since I got it, so no idea what it would cost to build at this point, but more than I’d be willing to spend.

So I’ll just cover a few things you may run into issues with when trying to game on Linux.

Anti-cheat: Some anti-cheat software is not compatible with Linux or the developers didn’t properly set them up for Linux. There isn’t anything you can do to work around that. Just the way it is.

Some launchers/DRM: Ubisoft and EA seem to be big ones for launchers that are broken regularly. There may be others as well, but those are the ones that come to mind. You can sometimes get them to work by switching to different versions of Proton, but it can be hit or miss.

Niche gaming hardware: Some niche hardware like steering wheels, shifters, pedals, flight sticks may have some issues. Some work right out of the box, some work but can’t have software/drivers updated, some can’t be customized because of proprietary software that is windows exclusive. This hobbies have some pretty dedicated fans, and more of them are making the transition to Linux. So you might be able to find assistance here on Lemmy or on various forums if this is something you’re trying to get working.

You may run into other minor issues but there are a ton of resources out there to get games working. Most will rum pretty much like they are native. I think Linux is a fantastic platform for gaming, and it will likely continue to be better as more people adopt it.

If you use WiFi instead of a cable, imo it’s worth it to use a WiFi chip/module that’s not from realtek. I’ve had insane amounts of trouble with their proprietary drivers and WiFi working crappy. Found lots of people having similar problems with realtek on Ubuntu here: https://wiki.ubuntuusers.de/WLAN/Karten/Realtek/ A WiFi module from e.g. Intel is 20-30€ an solves WiFi on Linux for me.

try to have only one graphics card or something that can “mux” properly on linux.

try not to have secureboot for the Mobo.

EDIT : Check the driver compatibilities for all your components.