Ryzen 5 5500 and Asus Prime B550 Plus how to Oc?

John551

New Member
Hi I'm having a difficult time trying to understand how to overclock single and/or multiple cores with this motherboard/cpu combo?


I would like to manually overclock max boost from 4.2 to a higher number such as 4.4, 4.6, 4.8 or 5.0, single and all-core.


Is this possible? thanks



I tried increasing the multiplier under ai/overclocker and have achieved an all core base clock speed of 4.0ghz, which is ok but not what I want.





Alright I looked around and tried these settings on PBO in the motherboard bios(under cpu overclocking) but I'm not sure if it was activated/on/working due to the results. I changed PBO to enabled in the ai/tweak section.
"PBO advanced, Limits motherboard, Scaler auto, +200mhz override, Negative 10 all core curve optimiser"

Geekbench 6
pbo: enabled
1640
Single-Core Score
7368
Multi-Core Score

Geekbench 6
pbo: disabled
1658
Single-Core Score
7501
Multi-Core Score

pbo: disabled
silverbench
P17284


I also observed temps during the benchmarks.

cat /proc/cpuinfo | grep "MHz" kept returning 3600
geekbench returned cpu Base Frequency 4.46 GHz
same for both tests
 
Last edited:
Back
Top