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i5 3570k core differences in heat (update) - Page 6

post #51 of 85
Yes, the load voltage is what you should be looking at - if you need 1.25V for stability then you'd want the offset voltage to also give you 1.25V under load. Once you switch to an offset voltage the idle voltage will drop back down to the 1V range and then it'll go back up to 1.25V under load. It's not bad for it to run at 1.27V at idle, it's just that there is no reason to do so when there is another option (offset) - just seems wasteful smile.gif
post #52 of 85
Quote:
Originally Posted by cicero8 View Post

Im at 1.24 at load and 1.27 at idle. If I understand correctly I'm measuring my voltage at load? Is it bad if its at 1.27 at idle?

If I understand correctly when I do offset my voltage Will go down at idle and go up at load. Lets say I need 1.250 for stability then il want my offset voltage to hit 1.250 at load in CPUz correct?

Il check prime 95 when I'm home. I left it stress testing. Under what temps should I ideally be staying under?
Yeah that's not really that good if you are at 1.27 at idle, it uses more energy to do nothing basically and i can see you are on manual. Change to offset and try a .005 decrease to see where the voltage is loading at, if you get a blue screen right away then change to and INCREASE this time +.005, if you blue screen again raise to +.01 again until you can boot up to windows and see what the load is at. When you see that voltgae you can do the math and add how ever less or more voltage on the offset you need to reach the 1.250. For example you put in -.005 for the offset, you boot up and it bluescreens, then you go back and change to +.005 and then it works, go to prime 95, go check what it is loading at. For example it says 1.21v at load, that means it was +.005v up from the base of 1.205v or whatever (just an example). I always do a -.005 first decrease on offset to be safe and see if i can boot up to windows, if i do i will check for what the load is at, if it bsods, I increase to +.005, If the voltage is too high when you are at -.005 decrease, do the math and try to get to your 1.25v. Remember this is just an example, all chips and motherboards will do different settings.
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post #53 of 85
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Awesome thank you. Il check up on it when I'm home. What would you recommend I keep temps under? Varies alot around here. I'm thinking under 80? I'm cooling on air
post #54 of 85
2.4 vcore is a problem, unless you are running phase change.
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post #55 of 85
Quote:
Originally Posted by cicero8 View Post

Awesome thank you. Il check up on it when I'm home. What would you recommend I keep temps under? Varies alot around here. I'm thinking under 80? I'm cooling on air
80 C is my preffered MAXIMUM heat output, some people have different preferences though. You wont throttle until you hit 105 C but I like staying around 80 C for a MAXIMUM load.
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post #56 of 85
4.4GHz is the usual sweet spot for the 3570k, most systems that I have seen including my own is great at 4.4. If you really wanted to double check your bios settings and get some more quick helpful answer you can always visit the Ivy Bridge OC Guide for Asus Boards, they helped me out a lot! Good luck!

And Welcome to OCN! thumb.gif

EDIT: I recommended the site because I didn't want to read all the post, I'm sure these guys have helped you out quite a bit xD I just wanted to say that in case someone thought that I was trying to scurf their shoes.

P.S. ppprrrrr
Edited by iwalkwithedead - 1/23/13 at 4:53pm
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post #57 of 85
Thread Starter 
Quote:
Originally Posted by Acefire View Post

2.4 vcore is a problem, unless you are running phase change.
What's that?
post #58 of 85
Thread Starter 
On the rog website it says I need to change CPU power phase control from extreme to optimized in order for offset mode to work
post #59 of 85
Quote:
Originally Posted by cicero8 View Post

On the rog website it says I need to change CPU power phase control from extreme to optimized in order for offset mode to work
Yeah and optimized is where it should be.
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post #60 of 85
Thread Starter 
Also I'm stress testing with prime 95 maximum heat option lol... Is that fine?
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