Symbianize Forum

Most of our features and services are available only to members, so we encourage you to login or register a new account. Registration is free, fast and simple. You only need to provide a valid email. Being a member you'll gain access to all member forums and features, post a message to ask question or provide answer, and share or find resources related to mobile phones, tablets, computers, game consoles, and multimedia.

All that and more, so what are you waiting for, click the register button and join us now! Ito ang website na ginawa ng pinoy para sa pinoy!

Undervolting Ryzen 5 5600

shaddup00

Novice
Advanced Member
Messages
20
Reaction score
9
Points
28
Mga boss, nagtatry ako magundervolt via PBO sa BIOS na ang objective ay mapababa yung temp tsaka power consumption without much performance loss.
Ang setup ko sa Curve Optimizer (all cores) is -25. Ang problema is regardless kung anong negative value ang ilagay ko sa curve optimizer, hindi bumaba yung Package Power sa 76-78W. Kahit yung default nasa around 77W lang din. The good thing is, bumaba naman yung CPU temp.
Ano ba yung need ko pa gawin para mapababa yung power consumption.

Specs: Ryzen 5 5600(non-X)
Mobo: MSI B550m Pro-VDH Wifi ProSeries

1671311582620.png
 
is your only purpose po ba ay mapababa lang ang power consumption ng processor nyo?
ano ba usually pinag gagamitan mo sa unit mo sir?
as a workstation ba ?
or as a gaming station? or BOTH?
then ilang VOLTs mo ba binaba yung current setup mo?
most of the time sa CPU kasi undervolting lang ang pwede mo gawin para bumaba ang Power consumption the lower the volt the lower the clock rate the cooler the cpu chip..
 
is your only purpose po ba ay mapababa lang ang power consumption ng processor nyo?
ano ba usually pinag gagamitan mo sa unit mo sir?
as a workstation ba ?
or as a gaming station? or BOTH?
then ilang VOLTs mo ba binaba yung current setup mo?
most of the time sa CPU kasi undervolting lang ang pwede mo gawin para bumaba ang Power consumption the lower the volt the lower the clock rate the cooler the cpu chip..
For now, mainly pang gaming lang sya.
Para naman sa voltage, yung default is around 1.2V tapos naging 1.1V pagkapply ng PBO but still nasa 4450Mhz yung max CPU clock (same lang sa default).
Gusto ko lang maging efficient yung CPU ko, para yung "extrang" kuryente na kinokonsumo ng CPU is hindi kinoconvert lang sa heat.
Magresearch-research pa ko hehe.
Kung may mga insights ka pa boss, that will be much appreciated. Salamats.
 
may nabasa akong article or vid sa yt ata yon, same problem. Dito ako sa mismong CPU parameter nag u-undervolt/overclock instead sa PBO. Then trial and error sa cinebench if stable.


1671409246640.png
 
For now, mainly pang gaming lang sya.
Para naman sa voltage, yung default is around 1.2V tapos naging 1.1V pagkapply ng PBO but still nasa 4450Mhz yung max CPU clock (same lang sa default).
Gusto ko lang maging efficient yung CPU ko, para yung "extrang" kuryente na kinokonsumo ng CPU is hindi kinoconvert lang sa heat.
Magresearch-research pa ko hehe.
Kung may mga insights ka pa boss, that will be much appreciated. Salamats.
try not to USE the PBO limits then punta ka sa CPU Config. mismo tapos dun ka mag undervolt to 1.1v then check mo mag wowork pa...
ano gamit mo pang benchmark or stresstest sa CPU mo?

pero dahan dahanin mo lang yung pag titimpla para makuha mo yung sweet spot nya
i guess wala na masyado gumagawa ng underclock/undervolt ngayon since most of the pc enthusiast goes OVERCLOCK :)
well buti nalang na open mo yung topic na to.. napaglaruan ko tuloy yung isang PC ulit
Continue updating your thread medjo masaya kasi mangalikot minsan lalo na for the benefit of less power consumption
 
Last edited:
try not to USE the PBO limits then punta ka sa CPU Config. mismo tapos dun ka mag undervolt to 1.1v then check mo mag wowork pa...
ano gamit mo pang benchmark or stresstest sa CPU mo?

pero dahan dahanin mo lang yung pag titimpla para makuha mo yung sweet spot nya
i guess wala na masyado gumagawa ng underclock/undervolt ngayon since most of the pc enthusiast goes OVERCLOCK :)
well buti nalang na open mo yung topic na to.. napaglaruan ko tuloy yung isang PC ulit
Continue updating your thread medjo masaya kasi mangalikot minsan lalo na for the benefit of less power consumption
Ibang approach na lang ginawa ko boss. Yung Ryzen Master yung ginamit ko para mag-undervolt.
Okay naman naging result.

1671661787058.png
1671661797611.png

Satisfied na ko sa ganyan hehe.
Actually, naeenjoy ko nga rin mag underclock lalo na may nakukuha kang good results haha.
Salamat boss sa inputs mo.
 
Nagrerevert pala sa default values after reboot kapag Ryzen Master ang gamit. So nauwi din ako sa pagtweak sa BIOS tulad ng advice ni boss namaewagio.
 
Pa follow hehe. Gusto ko din malaman kung paano mag overclock at the same time undervolt ng cpu. Same cpu kay TS hehe
 
Pa follow hehe. Gusto ko din malaman kung paano mag overclock at the same time undervolt ng cpu. Same cpu kay TS hehe
same advise lang sa taas, sa CPU parameter kayo mismo mag overclock while alalay sa pag undervolt tapos cinebench if stable. trial and error lang until mahanap ang sweetspot. good luck.
 
Pa follow hehe. Gusto ko din malaman kung paano mag overclock at the same time undervolt ng cpu. Same cpu kay TS hehe
try mo aralin boss yung PBO + curve optimizer (kapag may time ka hehe) para sa "advanced" na overclocking + undervolting.. medyo masakit sa ulo tsaka matrabaho nga lang since maraming trials-and-error ang gagawin mo para makuha yung sweet spot hehe
Post automatically merged:

eto yung PBO limits na nai-set ko:
PPT = 120W
TDC = 70A
EDC = 110A

Curve Optimizer (values per core):
Core 0 (best core based on Ryzen Master) = -27 steps
Core 1 (2nd to the best core based on Ryzen Master)= -27 steps
Core 2 = -30 steps
Core 3 = -30 steps
Core 4 = -30 steps
Core 5 = -30 steps

stable naman sya nung ni-run ko sa Cinebench R23 for at least 30mins.
Max frequency na nakuha ko is nasa 4.45GHz (although ang sinet ko na sa auto-OC is +100MHz).
Max temp ko is nasa 72°C.

Kung may maisa-suggest pa kayo na pwede kong gawin para maimprove pa to, that would be much appreciated.
 
Last edited:
Back
Top Bottom