Quote from: Lum Dërmaku on June 09, 2020, 13:23:32
As much as i'd want a ryzen based Xps 15, that will probably never happen because even with the release of USB 4, there will probably be TB4 released by then which will have even higher bandwidth than 40GBps, like 60 or 80. Of course i'm just assuming that, maybe it will not happen but we will have to wait and see.
TB4 is indeed coming. Should arrive with Tiger Lake. However, Intel only claimed 40 Gb/s bandwidth at CES 2020. That was strange and it's not really clear at the moment what exactly is going to be the improvement. And, as I already wrote, USB4 is not TB3. TB essentially exposes PCIe. USB is not PCIe. It's going to use the same physical layer (although I read there are going to be some tweaks, they're going to use different encoding) but USB is still going to be USB and do what USB does. It will not morph into PCIe. Which is what eGPUs use.
All the barriers for TB3 support on AMD platforms should be down. It is up to manufacturers. I think Ryzen XPS is going to happen as long as AMD keeps up the good work. Who knows, perhaps one is already in development for the 5000 series mobile Ryzen. Since this is one of their high-end lines, what really matters is how much they believe the market is going to buy into Ryzen. And we're not talking about enthusiasts here. But also how much engineering support AMD can offer and how much they believe AMD is not going to screw them (AMD has dropped the ball a few times). Not to mention their own engineering capacities. They're not going to drop Intel. So that means doing double the number of motherboards. It's a process. We might not like it but that's how it is. In the server world, we're also slowly getting the variety of systems.