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post #18141 of 19599
Does anyone happen to know the max voltage for the onboard graphics on the 4670k - the HD Graphics 4600? While my GPU is out for repairs, I have to use the onboard (no spare discrete card and no cash). Needless to say, there was never a chance of it staying on the stock settings. So I'm curious about what the max operating voltage would be, since temps aren't really a concern.
post #18142 of 19599
Quote:
Originally Posted by blaze2210 View Post

Does anyone happen to know the max voltage for the onboard graphics on the 4670k - the HD Graphics 4600? While my GPU is out for repairs, I have to use the onboard (no spare discrete card and no cash). Needless to say, there was never a chance of it staying on the stock settings. So I'm curious about what the max operating voltage would be, since temps aren't really a concern.

Interested in this question too: I have a g3258 running on integrated.

When I enabled the integrated graphics on my 4690k - at stock settings for the igpu - it measurably reduced the stability of my core overclock.
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post #18143 of 19599
Quote:
Originally Posted by jdorje View Post

Interested in this question too: I have a g3258 running on integrated.

When I enabled the integrated graphics on my 4690k - at stock settings for the igpu - it measurably reduced the stability of my core overclock.
I dont have that issue on my servers 4670k.

Its in a asrock h87 pro4 instead of the asus z87-A now but it hits the exact same clocks as it did with a gtx 970 and igpu disabled.

Maybe heat is affecting your stability with igpu enabled?
Edited by Wirerat - 9/21/15 at 4:46am
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post #18144 of 19599
Quote:
Originally Posted by jdorje View Post

Interested in this question too: I have a g3258 running on integrated.

When I enabled the integrated graphics on my 4690k - at stock settings for the igpu - it measurably reduced the stability of my core overclock.

That sounds like your OC may have been unstable before you turned on the iGPU. Nothing changed with the stability of my CPU when I enabled it, I've even been throwing an overclock at it. Though, I'd like to have some info on the operating voltages before I start pumping a bunch of power to it. It's solid at 1600mhz currently, but I have no plans of stopping here. I'll be voltage limited before I'll be limited by the temps (delidded with an H100i). So in short: MOAR SPEED!!!! devil-smiley-019.gif
post #18145 of 19599
Quote:
Originally Posted by blaze2210 View Post

That sounds like your OC may have been unstable before you turned on the iGPU. Nothing changed with the stability of my CPU when I enabled it, I've even been throwing an overclock at it. Though, I'd like to have some info on the operating voltages before I start pumping a bunch of power to it. It's solid at 1600mhz currently, but I have no plans of stopping here. I'll be voltage limited before I'll be limited by the temps (delidded with an H100i). So in short: MOAR SPEED!!!! devil-smiley-019.gif

Possible, but it crashed easily and often with the igpu enabled, compared to never with it disabled. Pretty strange though.
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post #18146 of 19599
Quote:
Originally Posted by jdorje View Post

Possible, but it crashed easily and often with the igpu enabled, compared to never with it disabled. Pretty strange though.

Unstable is unstable, no matter which way you look at it. Some things are just better at showing those instabilities. That's why I'm never quick to throw that "stable" label on things, it seems to make it more difficult to believe that it was the OC causing the crashes. The term I use is "stable so far". This way, in the event of a crash, I have no problem with going straight into the BIOS to re-work my settings. biggrin.gif
post #18147 of 19599
My Z97 Msi MPower Max Ac mb has a CPU IOA/IOD Voltage boost setting,on auto now,but can go + 50 and higher or lower -50 and so on.When would you use this setting to add mv or lower mv and where do these volts go.Any info appreciated.
Edited by NIK1 - 9/21/15 at 6:21pm
post #18148 of 19599
Quote:
Originally Posted by NIK1 View Post

My Z97 Msi MPower Max Ac mb has a CPU IOA/IOD Voltage boost setting,on auto now,but can go + 50 and higher or lower -50 and so on.When would you use this setting to add mv or lower mv and where do these volts go.Any info appreciated.

They're generally used when overclocking RAM, though stability can generally be achieved without messing with them.
post #18149 of 19599
Okay, so my second 4690k chips is in an ITX rig and the good work is under way.
Results so far look Gooooooooooooooood! :-D

My first 4690k struggled to hit 4.6 @ 1.28v, but so far (and bear in mind i've literally only played with multi, vcore and uncore so far...
This thing is running at 32 degrees idle, 55 at load in an ITX case (Node 304) with a Noctua U12S, at 4.5Ghz on 1.145v......
I think I won the lottery.....

I didnt want to post my original chips results, but THIS chip i'll make an account for....

Further results incoming.... thumb.gif
post #18150 of 19599
Quote:
Originally Posted by TheBadgerLord View Post

Okay, so my second 4690k chips is in an ITX rig and the good work is under way.
Results so far look Gooooooooooooooood! :-D

My first 4690k struggled to hit 4.6 @ 1.28v, but so far (and bear in mind i've literally only played with multi, vcore and uncore so far...
This thing is running at 32 degrees idle, 55 at load in an ITX case (Node 304) with a Noctua U12S, at 4.5Ghz on 1.145v......
I think I won the lottery.....

I didnt want to post my original chips results, but THIS chip i'll make an account for....

Further results incoming.... thumb.gif

GL biggrin.gif
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