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AMD's processor + X570 chipset provides a total of 44 PCIe 4.0 channels, of which 36 are available, 16 for the X570 chipset and 24 for the Ruilong 3000 processor. compared toIntelThe Z390 platform, the X570 is really kind at this point.
Beyond the X570 chipset, there are rumors that the mainstream market also has the B550 chipset and the A520 chipset. However, there is no exact specification information yet. It is rumored that the B550 can also support PCIe 4.0. However, it is unlikely that it will continue to use PCIe 3.0. More likely.
Does the X570, B550, and A520 mean that the 500 series chipset has been laid out? It is not necessarily true. Recently, some netizens found the existence of the X590 chipset from the BIOS of the motherboard manufacturer. At present, the specific specifications of the X590 are not seen, but from the juxtaposition with the X570, the basic specifications should be similar to those of the X570.
The X590 is easy to confuse with the rumored X599 chipset, but the latter is the HEDT platform chipset like the X299. The location is much higher than the mainstream platforms like the X570 and X590, and the name is grabbed by Intel.