For Ryzen 5000 Users - Undervolting = Win

[VPII]

@VPII

What should this voltage be? See the image below. It's not the vcore. I set mine capped at 1.1v and I'm still rock solid on 1.27v 4.6ghz, and this caused my temps to drop a bit as well because previously I used to set this manually to match the vcore @ 1.27v.

Initially I thought this was vcore but its not, the vcore can be seen on HWMonitor. What should this core voltage be when manual overclocking?

Note : This picture is not mine I just googled it since I'm at work.

For some reason my Cinebench score also increased to almost 9200, which is like almost 50 more (but perhaps this is because of the agesa bios 1.1.2.0 update so not sure what caused the increase)

Hi man, use Hwinfo64 for monitoring, get rid of Ryzen Master it is useless to say the least. The values on it is average not actual. Vcore when manual overclocking you want to go at most 1.3v but even that may be too much. What I found with the new AND Ryzen 5000 is that setting PBO in bios to advance and then setting your curve negative helps the boost multicore performance a lot. It is difficult to explain on all mobo's but with my MSI board it is easy. Just make sure your bios is Agesa 1.1.8.0 at least to do so.

 

[MetalGear]

For those with a R5800 X using PBO2 i have managed to achieve this result stable on my Aorus Ultra X570 Gigabyte Mobo.

Temps max 84 c using R20 in loop
Idle temps 36 c
R20 Score = 5857 points
CPU Z bench single core = 660 points
CPU Z multicore score = 6692 points
Max CPU MHZ = 4840 Mhz all core boost
Voltage from 1.476 down to 1.452
PBO negative setting = 6

This seems to be the sweet spot for the 5800X or at least mine

Time Spy score with RX3080 palit gamingpro OC = 15903 and CPU score on timespy 11339

i Can get negative 10 stable on my R5800x but it takes a performance hit which does not make it worth it

Hope it helps others

 

[T3CH 1D10T]

For those with a R5800 X using PBO2 i have managed to achieve this result stable on my Aorus Ultra X570 Gigabyte Mobo.

Temps max 84 c using R20 in loop
Idle temps 36 c
R20 Score = 5857 points
CPU Z bench single core = 660 points
CPU Z multicore score = 6692 points
Max CPU MHZ = 4840 Mhz all core boost
Voltage from 1.476 down to 1.452
PBO negative setting = 6

This seems to be the sweet spot for the 5800X or at least mine

Time Spy score with RX3080 palit gamingpro OC = 15903 and CPU score on timespy 11339

i Can get negative 10 stable on my R5800x but it takes a performance hit which does not make it worth it

Hope it helps others

On my 5950x I got a big improvement with setting a negative offset voltage and trying to bring my temps down. Even tho your temps are fine at 80+, the cpu might be thermal throttling to stay there (not 100% sure as I haven’t played around with one yet).. and you definitely dont need 1.4+v for that chip, so I would strongly suggest giving it a try.. my clocks went up due the temps decrease and at around 1.2-1.26v my chip runs like a dream