x570 OC questions

[Moonzy]

i have an x570 TUF plus paired with 3900x

 

i found a good setting that i liked in ryzen master,0.95v at 3500mhz

but i cant seem to find the setting to set it in bios

few issues:

1) i put 0.95v in most voltage parameters i can find, but ryzen master still reports it as 1.01v, at least until i apply my ryzen master profile then it drops down to 0.95, which voltage parameter is ryzen master changing?

2) cores dont sleep during idle if i tweak bios settings, but sleeps when i use ryzen master
3) my RAM speed is still 3600 even though i set it to 3666 in bios

 

any ideas? im still new to cpu and RAM OC so i need all the opinion i can get

[Jurrunio]

Ryzen Master OC settings override BIOS settings, so if you want to type in everything in the BIOS you'll have to clear CMOS to wipe it first

[Moonzy]

Just now, Jurrunio said:

Ryzen Master OC settings override BIOS settings, so if you want to type in everything in the BIOS you'll have to clear CMOS to wipe it first

but it ran on default 1.3v upon restart, thats why i wanted to adjust it in bios to make it my default

[Jurrunio]

15 minutes ago, Moonzy said:

but it ran on default 1.3v upon restart, thats why i wanted to adjust it in bios to make it my default

then go to the BIOS and use offset mode, give enough offset until it gives you the voltage you want. Limit the multiplier to 35 as well if that's what you're aiming for.

 

I think Ryzen Master adjusts VID, so the final result reported may be different.

[Moonzy]

11 hours ago, Jurrunio said:

then go to the BIOS and use offset mode, give enough offset until it gives you the voltage you want. Limit the multiplier to 35 as well if that's what you're aiming for.

 

I think Ryzen Master adjusts VID, so the final result reported may be different.

i tried using offset, it doesnt work
perhaps the low power state had too low of a voltage to sustain operation

[Jurrunio]

1 minute ago, Moonzy said:

i tried using offset, it doesnt work
perhaps the low power state had too low of a voltage to sustain operation

Oh btw, Zen 2 drops performance if voltage is too low even if it doesn't crash. Have you verified with benchmark results with high and low voltage yet?

[Moonzy]

9 hours ago, Jurrunio said:

Oh btw, Zen 2 drops performance if voltage is too low even if it doesn't crash. Have you verified with benchmark results with high and low voltage yet?

yes i did, 3500 with 0.95 is stable with 8+hour of stress test with intelburntest
and cinebench score reflects the % difference compared to stock