The Gigabyte officially only supports 3000WX series. There’s a BIOS that does support it, but it’s not the latest - they decided to yank the support for the CPU for some unknown reason(?)
I need Gigabyte wrx80-su8-ipmi f5 bios BIOS can be found here however.
Also their latest bios is from 2023… Asrock has had two updates recently in 2025. They’ve also sent me custom BIOSes with CPPC/Power Supply Idle Control when I asked for them.
The server boards probably don’t have as beefy VRM (heatsinks) or they expect high airflow, compared to desktop/workstation boards.