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post #44751 of 67911



Finally! its unbelievable I got this even remotely stable at all....haha

had vcore offset too low apparently....and turned on power saving to lower some temps

It says 1.544v but seen it shoot up to 1.56v a few times haha, cutting it close few times just shy of 70c haha
Edited by RJ-Savage - 1/4/15 at 8:03pm
post #44752 of 67911
Quote:
Originally Posted by RJ-Savage View Post




Finally! its unbelievable I got this even remotely stable at all....haha

had vcore offset too low apparently....and turned on power saving to lower some temps

It says 1.544v but seen it shoot up to 1.56v a few times haha, cutting it close few times just shy of 70c haha

lot of volts there XD i mean i have mine at 4.5GHz and even then that's at 1.41V (what i consider to be my max safe, not for the CPU's sake but the VRM's XD) and im surprised i got that out of my particular board XD but almost 5GHz is an incredible clock in any case :3
 
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white Hanekawa
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post #44753 of 67911



Here are my temperatures after about six hours of prime. I was running IBT on very high but it failed after about twenty minutes. So I switched to small FFTs and it didn't fail so looks like I need more CPU-NB voltage and maybe a little more RAM voltage as well. My kit is 1600 cas 9 but I have it at 1866 cas 10.

EDIT: 2560x1080 ftw
post #44754 of 67911
Yaay!

Did 5 of these little fellas today.



with no zipties, no full modular PSUs. Nat bad, I guess.

Dont kill me for posting a non AMD build though. tongue.gif
post #44755 of 67911
With my 8370 I currently have the Xigmatek DK-S1283 which is 13.8c above ambient in frostytech's 125w benchmark. At 1.35v and OC only to 4.2 (lost cores to errors in prime95 at 4.3 and 4.4) I hit 63c max. At 1.4v it was thermally throdling at 70c.

On frostytech's chart the best cooler that fits my case is the Coolermaster Nepton 140XL which is at 7.1c over ambient. That is a 6.7C difference from mine so assuming I bought that could I assume to see temps at 56c at 1.35v and around 64c at 1.4v?

It seems like other people get much lower temps at these voltages with similar coolers to mine. I have reinstalled the cooler to be sure and it seems to be on there correctly with my arctic silver paste. For testing I just set the cpu fan to max and have two 140mm fans blowing out of the case right over the cooler. Do I have a hot chip or something?

http://www.frostytech.com/articleview.cfm?articleid=2752&page=4

thanks!
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post #44756 of 67911
That cooler is too small for the 8 core.
post #44757 of 67911
Quote:
Originally Posted by mus1mus View Post

Yaay!

Did 5 of these little fellas today.



with no zipties, no full modular PSUs. Nat bad, I guess.

Dont kill me for posting a non AMD build though. tongue.gif

That's not cable tidying lol wink.gif

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post #44758 of 67911
Quote:
Originally Posted by Poisoner View Post

That cooler is too small for the 8 core.

Yes I understand my cooler is too small which is why I ask these questions about new coolers. My question is this; a 6.7c difference doesn't seem like much tho to go from a cooler thats "too small" to one that supposedly cools adequately at 1.4+ volts. Is there more to cooler performance than the degrees C over ambient test numbers?
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post #44759 of 67911
I wouldn't trust frosty tech at all. And once you start overclocking that 125w tdp flies out the window so you need to find a cooler that can handle 200w+ of heat.
post #44760 of 67911
Quote:
Originally Posted by andydabeast View Post

Yes I understand my cooler is too small which is why I ask these questions about new coolers. My question is this; a 6.7c difference doesn't seem like much tho to go from a cooler thats "too small" to one that supposedly cools adequately at 1.4+ volts. Is there more to cooler performance than the degrees C over ambient test numbers?

6.7c is a massive difference my friend!
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