Testing effective clock on 5800X
AMD Curve optimizer for higher CPU clocks AMD 5800X 5100Mhz
Chart I did with how much offset voltage is applied-may change next BIOS update
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My BIOS settings
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You can set whatever you want and check stability. First off there are two different areas in all BIOS for PBO stuff.
In the AMD overclocking section ,go to PBO and set your AMD curve optimizer up- this will give you normal boost clock EG:5800X boost to 4850Mhz
In this section you can add up to 200Mhz it is the same for all motherboards EG: 4850Mhz+200Mhz=5050Mhz
If you want higher CPU boost clocks then you need to goto the second area for PBO settings
Advanced CPU Configuration set your PBO boost higher than 200Mhz like in the first section on MSI motherboards you can go as high as 500Mhz
To get 5100Mhz then set PBO here to 250Mhz
So 4850Mhz+250Mhz= 5100Mhz
save and test.
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