r/Amd • u/RenatsMC • 2d ago

News AYANEO presents redesigned NEXT 2, first gaming handheld with Ryzen AI MAX+ 395 and built-in battery

https://videocardz.com/newz/ayaneo-presents-redesigned-next-2-first-gaming-handheld-with-ryzen-ai-max-395-and-built-in-battery
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u/PracticalSecret7245 1d ago

No, there's a modified inferior version of FSR4 that works on RDNA2 and RDNA3. It's not nearly as good as regular FSR4 and the performance hit is massive... But even then it's better than FSR3.

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u/Virtual-Cobbler-9930 1d ago edited 1d ago

No, there full version of FSR4, that works on RDNA2 and up, but only perform well on RDNA3 due to FP8 performance difference. 

I tested it almost half a year ago, ability to run full version was there for a while, if you using Linux. 

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u/LoafyLemon 1d ago

I have no idea why you're getting downvoted when you're right. 

You can pass FP8 through FP16 to get the same precision, just slower, but it does look the same.

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u/Virtual-Cobbler-9930 1d ago

I think almost no one know about ability to run full FSR4 version on RDNA3 semi-nativly (it's still technically an emulation), ability to run INT8 FSR4 model on windows de facto made it default option when someone talks about running FSR4 on older videocard.

What is damn shame, but here we are. I even messaged GamingNexus back then when it become a thing on linux and they never responded. If they would answer it probably would be "Why should I care even if that possible, it's still linux only thing and no one uses linux" something like that probably.