Steam Deck

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A place to discuss and support all things Steam Deck.

Replacement for r/steamdeck_linux.

As Lemmy doesn't have flairs yet, you can use these prefixes to indicate what type of post you have made, eg:
[Flair] My post title

The following is a list of suggested flairs:
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[Help] - A request for help or support.
[News] - News about the deck.
[PSA] - Sharing important information.
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[Update] - An update to a previous post.
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Some more Steam Deck specific flairs:
[Boot Screen] - Custom boot screens/videos.
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These are not enforced, but they are encouraged.

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Follow the rules of Sopuli
Posts must be related to the Steam Deck in an obvious way.
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Discussion of emulators are allowed, but no discussion on how to illegally acquire ROMs.
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Have fun.

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[Help, Resolved] Euro Truck Simulator 2 is not running full speed on Steam Deck. (sopuli.xyz)

submitted 8 months ago* (last edited 8 months ago) by [email protected] to c/[email protected]

11 comments fedilink hide all child comments

I am aiming at 60 FPS, but I am struggling to keep it at any settings.

I have performance UI brought up, and I have noticed this. Presets:

Ultra -> ~30FPS average, 90% GPU usage, 40% CPU, 65°C
High -> ~45FPS average, 80% GPU usage, 30% CPU, 60°C
Medium -> ~50FPS average, 40% GPU usage, 30% CPU, 50°C
Low -> ~50FPS average, 20% GPU usage, 20% CPU, 40°C

As you can see, I cannot reach 60 FPS in-game even at the lowest preset.

What can I check/do in this case? The Linux binary is being used.

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[–] [email protected] 1 points 8 months ago (1 children)

Isn't it true specifically on Windows, because the Windows implementation of OpenGL is lacking, but false on Linux?

[–] [email protected] 1 points 8 months ago* (last edited 8 months ago)

Windows integrates only very early versions of OpenGL (just kept from the 9x releases). Any modern release is implemented by the driver of your 3D accellerator/video card.

OpenGL on Windows has always been kinda of a disaster (NVIDIA's a little less, but AMD and Intel's are just abysmal), DirectX support being more developed is night and day.

Linux is pretty much OpenGL's home. But a lot of applications just are not optimized well enough to show it. Vulkan being faster is just because the software using it have cleaner codebases for being newer.