"Despite earlier rumors, it seems that even motherboards without X570 chipset can offer PCIe 4.0 on the Ryzen 3000 CPUs. AMD denied this during computex bit, Asus has now published a list of various X470 and B450 motherboards that should at least offer partially PCIe 4.0. Remember that the option for PCIe Gen 4.0 popped up in several BIOSes on X470. Well, here it the thing, and as explained in our reviews the motherboard chipset chip and IO chip in the Ryzen 3000 processor, are the same... PCIe 4.0 support for selected X470 and B450 Asus boards? Weiterlesen...