The USB Promoter Group has announced USB4 Version 2.0, a new update to the evolving USB standard that will enable "up to 80 Gbps of data performance over the USB Type-C cable and connector."
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Biggest question for me is how they intend to wire it up.So 80 Gbps seem to be the magic number for some next-gen stuff since that's the same speed as the fastest DisplayPort 2.0 UHBR spec. No doubt because we've already seen USB-C DP support in recent years. I wonder if UB4 2.0 will offer full DP 2.0 UHBR support or if there will be some kind of overhead-related limitations.
I'll have to watch this later when I get home. Thanks!From AMD, who has USB 4 on many upcoming X670E boards: