this post was submitted on 24 Nov 2024
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What would you use to drive dual 4k/120 displays over a single cable, if not Thunderbolt over USB-C? And what 2017 laptops were capable of doing that?
Even if we're talking about two different cables over two different ports, that's still a pretty unusual use case that not a lot of laptops would've been capable of in 2017.
4k120 panels weren't even available in 2017 afaik. But you could do dual 4k120 with one hdmi 2.1 and 1 displayport 1.4 so just need 2 video outputs from your laptop (which used to be pretty common).
Please note that we're having this discussion in 2024 and I'm talkimg about use cases in 2024. I don't really see the point in talking about what you would theoretically do 6 years ago with panels that weren't even available.