9900K oc question and WHEA LOGGER Internal parity error or cache hierarch error.

[sew333]

Hi my pc:
9900K OC sync all cores was 50 now i have 47
2x16GB DDR4 GSKILL 3000MHZ
Corsair 850RmX
Asus Prime Z390-A

Few questions.
On 5ghz with voltage 1.320v i had very rarely Whea Logger 19 Internal Parity error during game in Metro Exodus.
So rarely like 1 pop up Whea in 1 month.
Also on Realbench on 1.320v i had Whea Logger 19 Cache Hierarchy Error.
So i bumped to 1.330v and 2 months was fine. But yesterday in Battlefield 5 Whea Logger 19 Internal Parity error pop up in Battlefield 5 on 1.330V.

And my question. Is Whea Logger 19 Internal Parity Error related to insufficent Vcore ? Cache hierarchy the same?

Last question.
Now i have cpu in 4700mhz. But this is underclock right? Because all cores running on 4700mhz. On stock cores running on 4700mhz but 2 cores on 5000mhz.

Please share opinions.

 

[sloven]

third thread about the same problem. Why?
Underclocking? Check performance in games: If its under stock conditions faster, switch to it. If the game is faster under 8x4.7 ghz, switch to 4.7 ghz.
Normaly, 8x4.7 ghz will be faster, but uses more power.
Just browsing or other stuff: 2x5000 mhz might be faster, but you will not be able to get, how much.

 

[schnälli]

Hi there,

a WHEA Logger Parity error can have a couple of reasons. Poor voltage regulation can be one of them. But it also could be a porblem with your RAM or even something with your BUS. Wich PSU do you have in your system?
If there are no more erros when running the Cpu on stock settings, it should be a problem with the voltage settings or a problem with your PSU.

 

[sew333]

PSU are you sure? So what to do now? So 4700mhz sync all cores are underclock?So better use all on auto + intel turbo or what?

So a that Parity Error can be a psu ?I dont have shutdowns or restarts


Also maybe bios update there is new bios from 28 april. Hmm?

 

[Knito]

So a that Parity Error can be a psu ?

No, that is not possible. It would shut down long before a parity error occurs. All Chip Voltages are provided by the mainboard, not the PSU.

 

[schnälli]

So better use all on auto + intel turbo or what?

If thats the stock settings for your system: yes!

So a that Parity Error can be a psu ?

As i said, it can have multiple reasons and the PSU is one of them. Its a quite unspecific error.

Also maybe bios update there is new bios from 28 april

I don't know if that would help, it might. You should try at least.

Ergänzung (31. Mai 2019)

@Knito ofc it is. Just do some research.

 

[sew333]

Or maybe memory? I have GSKILL 3000mhz XMP profile

 

[schnälli]

All Chip Voltages are provided by the mainboard, not the PSU

So the mainboard has its own hidden power source, or where it gets its power from in the first place? =)

 

[AdoK]

Why now another thread with same topic / problem?

Have you already forgotten your thread https://www.computerbase.de/forum/threads/9900k-5ghz-internal-parity-error-whea-19.1874455/ from Wednesday?

Multiple threads on the same topic / problem are undesirable here!

closed