3950x not hitting max boost even after enabling PBO

Discussion created by sealancer on Feb 2, 2020
Latest reply on Mar 15, 2020 by banananaboy

My 3950x  single core boost is not  going any where near max 4.7ghz.      I have updated to the latest bios and enabled PBO in the bios.  Temps are consistently around 60c during idle.    Cinebench scores for single core is less than 500 and so is the case with cpuz as well.  


System specs : 

Asrock x370 taichi

32gb 3333mhz corsair. 

Windows 10 , 1903





  Ironically my overclocked 1700 shows better single thread score on the same mobo & ram.