HDMI 2.2 interface finalised with 4K at 480 Hz and 12K at 120 Hz support, but you're going to need a new cable (www.pcgamer.com)

submitted 5 days ago by [email protected] to c/[email protected]

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[-] [email protected] 31 points 5 days ago

I hate HDMI with a passion that can not be explained.

[-] [email protected] 5 points 5 days ago

Why?

[-] [email protected] 60 points 5 days ago

Well one very good reason would be that their specification is closed source and as such not even HDMI Forum partner AMD can implement them in their open source driver.

https://www.phoronix.com/news/HDMI-Closed-Spec-Hurts-Open

DisplayPort spec is fully open btw.

[-] [email protected] 12 points 5 days ago

Folks here might also find this article interesting:

DisplayPort: A Better Video Interface

[-] [email protected] 4 points 5 days ago

Thanks for a great answer.

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this post was submitted on 26 Jun 2025

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