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Skylake Overclocking Guide [With Statistics] - Page 556

post #5551 of 11289
Quote:
Originally Posted by Phreec View Post

I should specify then that my (old) 102x47 entry is with HT off on the 6700K.

I've since then however moved on to 100x48 with HT on and 1.44v max, but haven't stress tested it with anything besides games. Maybe one rainy day I'll do a proper, chartable entry with my new settings.
Page 115 https://www-ssl.intel.com/content/www/us/en/processors/core/desktop-6th-gen-core-family-datasheet-vol-1.html#

Specifies 1.5v as max operating voltage, 1.45 should still be well within bounds.
(Oddly enough it used to be 1.52v previously ph34r-smiley.gif)


So the 1.45 listed by OP was just to stay safe and well below 1.52? The wording used in the OP seemed too cautionary if we are confident in Intel's 1.52 guideline. I for sure don't want to get close to what they say is the max though lol. It also looks like no one on the charts does either.
post #5552 of 11289
Quote:
Originally Posted by Phreec View Post

Page 115 https://www-ssl.intel.com/content/www/us/en/processors/core/desktop-6th-gen-core-family-datasheet-vol-1.html#

Specifies 1.5v as max operating voltage, 1.45 should still be well within bounds.
(Oddly enough it used to be 1.52v previously ph34r-smiley.gif)

Still 1.52v, the iGPU is 1.5v (Processor Graphics).
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post #5553 of 11289
Quote:
Originally Posted by Dreaden View Post

So the 1.45 listed by OP was just to stay safe and well below 1.52? The wording used in the OP seemed too cautionary if we are confident in Intel's 1.52 guideline. I for sure don't want to get close to what they say is the max though lol. It also looks like no one on the charts does either.
The guide was written before Intel released that document but yes, I believe it's more about staying in the clear. 1.52v does after all still sound pretty high even if it's coming from Intel themselves.
I'd personally stay below 1.45 as a precaution. Maybe once more time has passed and the more experienced guinea pigs overclockers deemed it safe from performance degradation, I'd consider 1.52 for 24/7 biggrin.gif
Quote:
Originally Posted by error-id10t View Post

Still 1.52v, the iGPU is 1.5v (Processor Graphics).
Do'h! Was on the wrong page.
    
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post #5554 of 11289
Thanks for the input, I appreciate it. My first thought was exactly that, the docs were probably released later. I then thought but why would specs not be released when he processor was brought to market, but who the hell knows I guess. Anyway knowing that I feel safe about hitting 1.45 if I need it, but I won't go passed it. If I can make this 4.9 work then I'm already way ahead of the normal anyway. Wish me luck.

On that note, does OCing the Cache and the Ram have any impact on how high you can get the core clock? As in the order in which the OC all the parts makes no difference?
post #5555 of 11289
Looking to OC my 6700K , I read the tutorial and played with the A_tuning app for my ASRock board. For a quick overclock to 4.5 would you guys recommend using a offset on vcore or a fixed? In the bios as well when doing offset, if you were to key in 50, would that be adding .050 to the vcore? For a simple overclock with no ram OC it looks like I only need to concern myself with vcore? Thanks!
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post #5556 of 11289
Quote:
Originally Posted by Phreec View Post

The guide was written before Intel released that document but yes, I believe it's more about staying in the clear. 1.52v does after all still sound pretty high even if it's coming from Intel themselves.
I'd personally stay below 1.45 as a precaution. Maybe once more time has passed and the more experienced guinea pigs overclockers deemed it safe from performance degradation, I'd consider 1.52 for 24/7 biggrin.gif
Do'h! Was on the wrong page.

Whats the common way to test for degradation, just running the same benchmark once a month or something?
post #5557 of 11289
Quote:
Originally Posted by Dreaden View Post

Whats the common way to test for degradation, just running the same benchmark once a month or something?
No idea really. It's just something I'm aware of being a thing, never experienced it myself (but that's a given as this is my first chip I've OC'd properly).

That's probably as good a way to possibly go on testing something like that.
    
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post #5558 of 11289
Thread Starter 

If you go back and do a stress test you know you were able to complete successfully but now fail, you have degraded. I don't think performance changes.

 

For example, back on my 4670k I used to be able to do almost 8 hours of the old x264 test @ 4.6ghz 2.15v/1.42v. A year later I found out the chip could not last over 5 minutes at the same settings.

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post #5559 of 11289
bought thermaltake water 3.0 ultimate and changed case fan order, looks better oc and temp.
go higher or its ok for gaming? :d

ss1.jpg
post #5560 of 11289
Quote:
Originally Posted by Dreaden View Post

Whats the common way to test for degradation, just running the same benchmark once a month or something?

No real way to test it I don't think. What is said to happen is your overclock will become unstable over time. So if you are stable at 4.8 and 1.4v now in a years time it you may need 1.41v.

I believe it is called Electronic Migration. I remember reading a thread about it some time ago.

That said I ran my Sandybridge with 1.42v cpu and 1.15Vccio @ 4.7 ghz for 5 years with no degradation. Temps always under 70c though.
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