Asus Prime Z390-A and 9900K LOAD 5G OC PROFILE - voltage

[sew333]

Hi. My cpu is 9900K and mobo Asus Prime Z390-A. I oc my cpu due to click: Asus 5ghz Oc profile. Then i apply XMP profile. Memory GSKILL 32GB 3000mhz.

But i saw that in UEFI CPU core/cache voltage was on the left : 0.935 and on right ( AUTO ).

So for stability i manually raise voltage to 1.31v. My question is ,that this option LOAD 5G OC PROFILE not changing voltage or what?


I ask because after applying LOAD 5G OC PROFILE i applied XMP profile. But under load in REALBENCH i had whea enteries 19.So went to UEFI and i met that option:"CPU core/cache voltage was on the left : 0.950 and on right ( AUTO )."

So i manually enter 1.29V whea still, then 1.31v and no wheas. So thats why i ask. That profile enter automatically lower voltage than i entered? Its almost impossible that was voltage was higher on auto after applying profile,because when i enter 1.31v wheas not appeared.

So auto was a bit lower than 1.31v?

 

[HoBBos]

Dont use any Auto OC options. They are bullshit. Read and inform well about overclocking if you want to do it.

 

[sew333]

i know i just ask about voltage and wheas

Like i said its working fine on 5ghz but on 1.31v manual. But i dont remember what was voltage on AUTO on 5G OC PROFILE. Maybe retest and check?

 

[Banned]

I don't recommand using profiles like that. They tend to set voltage much higher than requiered. (Seems like the profile you chose is not setting a fixed value.)

Just set the clock speed you desire and manually adjust/lower the voltage until it becomes unstable.

1.31v ist pretty good though. I'd recommand you keep it that way if it's stable.

AVX Offset might be advisable too.

 

[sew333]

So what was voltage on auto if wheas appeared then? After i added manually 1.31v no wheas.

 

[sew333]

Hello. Is my settings ok?

I overclocked 9900K to 5ghz. Mobo : Asus Prime Z390-A.

Gskill 2x8GB 3000MHZ DDR4.



So :

XMPI

Core Ratio: Sync All Cores i enter 50

LOAD LINE CALIBRATION LEVEL 6

Cpu Core Voltage Override 1.300

Long Duration Package Power Limit 4095

Package Power Time Window 127

Short Duration Package Power Limit 4095





And running RealBench for 2 hours no wheas and no bsods.

Of course in games stable.



Should i change something too or left like it is? Voltage fluctuate during RealBench 1.296v-1.305V. Is this ok?

Cpu temps 80-90C in RealBench. Cpu cooler Noctua NH-D15