i cant reach 34.1 mhs with PM ... well , with cm i have 34 and 34.1 on all my rx 580 series ... anyone has a solution for this ?
CM use with -rxboost parameter?
yes uncle ...
So, to reach max speed with PM you need an AMD Memory Tweak Tool to set REF parameter manually.
PM didn't have analog of -rxboost option. But AMD MTT can do it on the fly just during mining.
Got to
https://bitcointalk.org/index.php?topic=5123724.0Download tool and launch it. Set REF parameter. That's all. Your mining speed will increase.