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Setting up and voltage terms for EP45-UD3* - Page 8

post #71 of 282
another bump
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post #72 of 282
** bump **
    
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post #73 of 282
hey I got a question. Do you think I should bother to turn LLC on to try and get the least possible voltage or just give it the stock volts for 3.4ghz.
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post #74 of 282
Thread Starter 
Quote:
Originally Posted by bk7794 View Post
hey I got a question. Do you think I should bother to turn LLC on to try and get the least possible voltage or just give it the stock volts for 3.4ghz.
Well I use LLC on, but it does not matter much. Try it on with less volts and see if it drops your temps.
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post #75 of 282
Quote:
Originally Posted by NoGuru View Post
Well I use LLC on, but it does not matter much. Try it on with less volts and see if it drops your temps.
well what stinks is that I got a faulty temp sensor. So my idle temps I am unsure of. but I guess I could always do load temps. I just keep getting lower Gflops.
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post #76 of 282
Thread Starter 
Quote:
Originally Posted by bk7794 View Post
well what stinks is that I got a faulty temp sensor. So my idle temps I am unsure of. but I guess I could always do load temps. I just keep getting lower Gflops.
Well idle temps do not really mean anything, only load. Do 10 minutes of prime95 small ftts and see what the difference is. I'm heading out soon, but I may try this out latter if I remember or have time.
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post #77 of 282
Quote:
Originally Posted by bk7794 View Post
hey I got a question. Do you think I should bother to turn LLC on to try and get the least possible voltage or just give it the stock volts for 3.4ghz.
I will normally leave it off if I'm just trying to find what will get my chip to a certain spot.
If you're well within your max voltage range, I'd turn it on if you wanted. It doesn't really matter, you'll just tweak your volts later anyways
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post #78 of 282
This is a kick @ss thread thanks guys for putting it together. And again thank you NoGUru for sending me the link.

I will admit some of the things you guys are talking about is still way over my head. But there is alot of stuff in here that has helped out.

I am immediately confused by this statement and hope you will clear it up for me.


CPU Termination: aka FSB voltage, keeps your system stable at higher FSB speeds. Higher FSB=higher FSB term

So I think you are saying to me that the higher I put my CPU Host Freq number, the higher I need to put the CPU Term.

Is that correct?
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post #79 of 282
Exactly
Not necessarily super high, but higher than normal.
I don't know much more than that about it unfortunately. In fact, I was just about to ask about it myself.
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post #80 of 282
These two clock skew settings are directly related to the voltage control circuit. They control the PLL output to both the CPU and Northbridge. Again, as a differential amplifier is used, the level of offset required should never exceed 150ps (Pico seconds) of skew to either the CPU or Northbridge reference clocks. At most, PLL circuits such as these should be "good enough" to retain a jitter level of around 150-200ps (lower is better). For those wishing to experiment, adjustments in the range of 0-200ps are of interest for both of the clock skew functions. As a rule, start with the lowest voltage possible, tune either skew setting, and then monitor for effects if any.


I am missing something here.

I do not see anything in my bios that says skew. So this must be slang for something else. NoGuru has told me to bump mine 50 but I just don't see where to do that and I don't want to mess anything up.

Any help is appreciated.
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