Computex 2019 - AMD teased new Ryzens 3. gen (launch 7.7.2019)

[zanzabar]

I think that KF is going to be over 200W for 5ghz all core on any reasonable load. You also have to consider how turbo works on both platforms. XFR does not respect any TDP so long as the board/cooler are good enough, and in spec turbo is almost useless. The KF is still a 95W part on ARK, so other than the warranty on 5ghz all core you are not really getting anything without overclocking. Anyone doing a proper bench without overclocking and in official spec then would have a hamstrung KF doing about 105W, and the 3800x on a good board with a good cooler will be rocking 250-300W in spec if it needs it, but on a garbage board or cooler will be doing the same kind of much lower clocks and ~100W that the KF is doing. The 3800x is shipping a 160W wraith prism cooler, so it would never really work out to compare them with both being "in spec" and "not overclocked."

I didnt see any talk about that, could you link to the rumours of 2 different IO dies on ryzen platform ? (epyc will have its own and that we know).
As for the IO size, if you subtract cores from zeppelin die, you are left with pretty much exactly the die size that IO has, so no space really for L4 cache.I jope im wrong tho

I dont have a source for that, but I did talk a rep about epyc last year and they were talking about next gen having some cache on a routing chip to help with cross die latency. It seems like this would be the application if it is going to be a thing. I want to go through the white papers when they come out with the launch.