ASRock stated that it will deliver BIOS upgrades for AMD Socket AM4 motherboards for the newest CPUs, including the Ryzen 7 5800 X3D.
ASRock, the first company to release Ryzen 5000 series compatible BIOS for AMD X370 of the previous chipset, has announced a BIOS update for Ryzen 5000/4000 series CPU. A BIOS for the newest CPUs will be given for AMD X570 / B550 / A520 / X470 / B450 motherboards.
In addition to the 3D V-CACHE-enabled Ryzen 7 5800X3D, compatible CPUs will include the Ryzen 7 5700X / Ryzen 5 5600 / Ryzen 5 5500 / Ryzen 5 4600G / Ryzen 5 4500 / Ryzen 5 4100 in April. The most recent CPU to be released. For the most recent BIOS release status, please visit this official page.