AMD has confirmed that there is no PCIe 4.0 for old motherboards. In the run-up there were hints that X470 and B450 with Ryzen 3000-CPU can handle PCIe 4.0.
At yesterday’s Computex keynote Intel presented the Performance Maximizer. This is an automatic overclocking tool that can overclock each core individually.
At a meeting after the Computex keynote, AMD confirmed that there will definitely be a new edition of Threadripper. This one even comes with more cores.
Intel announced new processors at their keynote. Cascade Lake-X is coming in fall, soon Xeon E and vPro 9th generation processors will also be available.
Ryzen 5 3600 and 3600X come with six cores and launch with their brothers. Also compatibility information of Ryzen 3000 on older motherboards is available.