I have a DIY NAS that has a ASRock B550 Phantom Gaming-ITX/ax motherboard. The whole system used to draw 30W during idle according to my UPS. After I updated the BIOS to version 3.3, which contains AGESA 1.2.0.B, I noticed that idle power draw is now at 33-34W. Anyone else notice this issue and is there anything I can do about it? Is this a result of the speculative execution fixes?
