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2500k core voltage problem - Page 2

post #11 of 23
Thread Starter 
Quote:
Originally Posted by compudaze View Post
Which LLC setting are you using?
I have LLC on auto. Im guessing thats bad? :S
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post #12 of 23
I disagree with using manual. If you are going to stop it from downclocking then sure. But I want the voltage to drop along with the clock. I prefer offset. Just need to play around with offset a little and see what it gives you. Its pretty easy. Start at. 05, run prime and see your load voltage, reboot and adjust.

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post #13 of 23
Thread Starter 
Quote:
Originally Posted by lightsout View Post
I disagree with using manual. If you are going to stop it from downclocking then sure. But I want the voltage to drop along with the clock. I prefer offset. Just need to play around with offset a little and see what it gives you. Its pretty easy. Start at. 05, run prime and see your load voltage, reboot and adjust.

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Im confused here... Some people say to use manual voltage some some say to use offset... Whats the real benefit and disadvantage between them?
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post #14 of 23
Quote:
Originally Posted by icefire7454 View Post
I have LLC on auto. Im guessing thats bad? :S
Quote:
Originally Posted by icefire7454 View Post
Im confused here... Some people say to use manual voltage some some say to use offset... Whats the real benefit and disadvantage between them?
I'm post edit happy. Please go back to my previous post as I've finally finished it =)
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post #15 of 23
Thread Starter 
Quote:
Originally Posted by compudaze View Post
If you want dynamically changing voltage based on load, you need to use offset voltage. However, using offset voltage is hit or miss for some. Using manual voltage is usually a sure thing.

Worried about idling at such a high voltage? Don't be. 1.3V at ~10amps idling is a lot different than 1.3V at ~90amps load.

If you really want offset voltage, you may end up having to use a higher than needed load voltage to make sure things are stable at idle and low load. An alternative to this which I'm currently testing out, is using a lower LLC level in conjunction to offset voltage. For example: If you need 1.3V using manual voltage using Ultra High LLC, then try just High LLC with offset voltage to get that same load 1.3V. This should in theory increase your idle and partial load voltages, but keep your max load voltage only as much as you need.

Again, this is usually hit or miss. My current setup has no trouble with offset voltage using the same load voltage and LLC level as manual voltage, whereas my previous board had random BSODs but was prime stable.
That was really helpful! thanks a lot +rep
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post #16 of 23
Quote:
Originally Posted by icefire7454 View Post
That was really helpful! thanks a lot +rep
My good friend compudaze to the rescue


By the way my temps are quite low because I have custom watercooling. After 12 hours of prime blend I peak at 70c and no higher and average around mid 60s with my sig rig, normal usage is aroud 30/33c.
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post #17 of 23
Quote:
Originally Posted by icefire7454 View Post
So i should keep my cpu using manual voltage and have it at 1.315v when only at 1.6Ghz? That sounds weird but ill do it if its whats best

Also thanks for all the help man +rep def
I'm using offset for my OC and iv yet to have any problems at idle or load ext.. With using offset my vcore drops from 1.390v load .. to 0.850v idle.. I love it.. Had zero problem's using offset to manage vcore. Should itleast give it a try. Id be mad having to keep a 1.390vcore while my cpu goes idle to 1.6ghz.. I would'nt like that one BIT!!
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post #18 of 23
Quote:
Originally Posted by Naudus View Post
I'm using offset for my OC and iv yet to have any problems at idle or load ext.. With using offset my vcore drops from 1.390v load .. to 0.850v idle.. I love it.. Had zero problem's using offset to manage vcore. Should itleast give it a try. Id be mad having to keep a 1.390vcore while my cpu goes idle to 1.6ghz.. I would'nt like that one BIT!!
This

Quote:
Originally Posted by compudaze View Post
Worried about idling at such a high voltage? Don't be. 1.3V at ~10amps idling is a lot different than 1.3V at ~90amps load.
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post #19 of 23
We've all lived w/o dynamic voltage this long....
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post #20 of 23
Munaim1 & compudaze, you guys so brilliant ) yup me too not afraid to use high vcore when idle when clock down to 1600mhz, amp also decreases and so power, its safe right?
Mmm too bad MSI mobo doesnt have offset... so i use C1E and EIST enabled, although vcore doesnt decrease so much.
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