Odd results in HardInfo and CPU-Z benchmark when disableing PBO limit

[jesdals]

Been tinkering with a baseline for some final OC when winter sets in here - and found some recommendation for disableing PBO limit in bios - doing that gave the same boost behavior shown in Hardware info - but at 1000 points lower multicore result in CPU-z

Result with PBO limit set to 200 boost

Best core is core 0 boost to 5200MHz

Multicore test at 12704 not the best score with this cpu as my avatar shows


Now disableing PBO limiter in bios and I get these results

Best core is still core 0 at 5200MHz

But multicore score is about 1000 points less? Is this alone thes limiter or is there something else?

 

[freeagent]

If you want to use all of the power the 5950 has to offer, you have to run very high power limits. I am not sure what those limits would be because I do not have one. But I run my 5900X at 260/170/200. Linpack Xtreme runs at 4550 for ~523 GFlops, and I get boost up to 5150 on a few cores, the others hang out closer to 5Ghz.

 

[Solaris17]

Just use your other thread.

HardwareInfo question

Is this maximum frequency number a fixed max for the Ryzen 9 5950x at 5250MHz or could one change settings that will allow a higher value? Been playing around with memory settings and now som curve settings

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