3900x 1.25v at 4.2 all cores is this any good

[Eman90]

Hey sorry I am new at overclocking and Ryzen so I don't know a thing so I overclocked my ram to 16 16 16 36 3600mhz I know nothing about ram sub dimming so left that a lone then ran memory86 on it 8 times and it was fine so I tried this overclock on the 3900x at 4.2ghz at 1.25 on Ryzen master and it has been stable for round 30 mins is this good I am very unsure also does Ryzen master change the voltage to the cpu or is that only in the bios never done overclocking with cpu software before does it work like you software I will up loads some pic and if you have any suggestions I would love to here them this is with the stock cooler my new cooler is coming today and my motherboard is a msi creation x570 with a 5700xt  

[Juular]

It's not bad for this voltage but you don't need to OC Zen 2, it'll boost higher on auto with ST load.