this post was submitted on 16 Feb 2025
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How can I tell if my GPU is being utilized properly? (self.linux_gaming)
submitted 6 days ago by zamithal to c/[email protected]
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I purchased a system76 Thelio Mira Elite With a AMD Radeon RX 7900 XT. I kinda regret not going with Nvidia at this point but it is what it is. I primarily use it as a developer workstation, but want to play games on it as well so I can be rid of my windows box.

I didn't expect it to be able to play the latest and greatest games but I did expect it to be able to play older titles reasonably well. Games launch from steam and seem to work, but I'm getting between 0 and 10 fps on the title screen of Kerbal Space Program. Other games are similarly functional but poorly performing.

Where do I start? How can I ensure my GPU is being leveraged? Is this as good as it gets?

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[–] zamithal 5 points 6 days ago (1 children)

Yeah it appears my card isn't being used at all, which explains the poor performance. Honestly the fact the system runs as well as it does without it is impressive. I'm reaching out to system76 for their diagnostics on why this might be

[–] [email protected] 9 points 6 days ago

A simple thing to check is did you plug your HDMI into the card or the motherboard? If it's in the motherboard, the card won't be used.