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 Skylake/Kaby/Coffee/Comet/Rocket Lake OC V1, Show off your OC here

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aegis`-
post Jun 15 2018, 05:20 PM

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Just got a 7700k 4.2ghz with Asrock Gaming k6 z270 board.

Manage to push 4.7ghz @ 1.345v sad.gif
aegis`-
post Jun 16 2018, 10:24 AM

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QUOTE(owikh84 @ Jun 15 2018, 06:24 PM)
That voltage seems to be on the high side.
Can you still manually reduce the voltage some more?
*
cannot. keep bsod

i cant see the error code thou just bsod sometime watchdog error sometime whea uncorrectable error
aegis`-
post Jun 16 2018, 10:25 AM

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should i fixed mode or offset?

I havent oc my ram thou. Still reading and learning from here
aegis`-
post Jun 16 2018, 10:53 AM

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QUOTE(owikh84 @ Jun 16 2018, 10:47 AM)
Those errors are related to insufficient voltage.
Use fixed voltage mode, set CPU Loadline Calibration (LLC) level 1 to reduce the vDroop (load vCore lower than BIOS set).
*
ok thanks. Gonna go try now.
aegis`-
post Jun 16 2018, 11:05 AM

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QUOTE(aegis`- @ Jun 16 2018, 10:53 AM)
ok thanks. Gonna go try now.
*
https://photos.app.goo.gl/yNvRHUZ5jY39QyS56

Use fixed voltage mode, set CPU Loadline Calibration (LLC) level 1 to reduce the vDroop (load vCore lower than BIOS set).
LLC is already at Level 1 since i started.

Load Vcore lower than bios i cant find this.
aegis`-
post Jun 16 2018, 12:11 PM

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QUOTE(owikh84 @ Jun 16 2018, 11:33 AM)
vDroop = load vCore lower than BIOS set
It's not something that you can find in the BIOS setting.
*
Mana cari?
aegis`-
post Jun 16 2018, 12:28 PM

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QUOTE(owikh84 @ Jun 16 2018, 12:20 PM)
Monitor your vCore through CPU-Z or HWiNFO64.
Run Cinebench R15 etc.
If your vCore dropped at load, means vDroop has occurred.
If your vCore increased at load, means it's a vDrop.
*
Core voltage stood at 1.344 idle and load.

Ran aida64 stress test all the way the vcore is the same.
aegis`-
post Jun 16 2018, 02:06 PM

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QUOTE(owikh84 @ Jun 16 2018, 01:15 PM)
Voltage control seems good with zero voltage fluctuation etc.
Then I'm sure that your chip must be a dud.

To reduce vCore or go for higher OC you will need:

1) Higher tier mobo such as the ROG Maximus X series, expecting -0.032-0.048v reduction compared to low-mid range mobo
2) Custom liquid cooling system, to keep your temp at below 80C mark
3) Delid for further temp reduction, expecting 10C off
4) Get another CPU that consumes lower voltage
*
Thanks man.

I think ill try option 3.

As this mobo was newly purchased. My goal is to squeeze out my investment.

Option 1,2,4 is nono.

Appreciate the help and recommendation!
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