this post was submitted on 22 Aug 2025
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FSR4 SDK now released (gpuopen.com)
submitted 10 months ago by eldebryn@lemmy.world to c/linux_gaming@lemmy.world
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Great news for linux gamers. Hopefully we will soon be able to have FSR3->4 even without optiscaler.

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[–] F04118F@feddit.nl 3 points 10 months ago* (last edited 10 months ago) (1 children)

Proton already had PROTON_FSR4_UPGRADE=1 though?

Been using it on my RX 9070 XT on CachyOS for months now

[–] eldebryn@lemmy.world 3 points 10 months ago

More options is always better. I may be wrong, but I would much rather use an SDK as-intended and fine tune my integration with an external dependency (FSR or otherwise) rather than to connect my software to a DLL, which I understand is more like a static, pre-built blob.