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1090T Vcore at 1.59v SAFE?? - Page 3

post #21 of 32
definitely not safe
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post #22 of 32
Thread Starter 
Well, I sent MSI tech support an email, we'll see what happens, and if they can provide me with a BIOS that has an option to disable APS.

Thanks for every ones help on this!
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post #23 of 32
Quote:
Originally Posted by onoz View Post
1.55v is already pushing it...
Not really, AMD have stated 1.55v is the highest you should use for 24/7 use.
    
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post #24 of 32
It's safe IF your temps are under control. If they are anything over 60c, use a lower overclock, better cooler, or lower voltage.
post #25 of 32
It's not relative only to your mobo or DrMos in general. I also get voltage bumps in idle as OpenHardwareMonitor and CPU-z show. It bumps between 1.32-1.47v with everything at default in bios, turbocore enabled, CnQ disabled(no c1e on this board). I did turn turbocore off before but i don't remember if voltage bumps occured. I'll have to check. I'll also need to see if it happens under load too. AFAIK, the temps are good maybe softwares interpret the voltage data wrong.
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post #26 of 32
Quote:
Originally Posted by MrAlex View Post
Not really, AMD have stated 1.55v is the highest you should use for 24/7 use.
Where too?
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post #27 of 32
When I ran at stock my I put my x6 into the 890GXM-G65, and it bumped my voltage to 1.55V, since that creeped me out (and assumed that's why most of these boards blow at stock with hexcores) I disabled Active Phase switching and that pretty much solved the problem and the voltage stayed at pretty much what I set it to. I also turned of CnQ just for safety but turned that on and found out it didn't adjust the voltage at all.

So my problem was Active Phase Switching, which is what someone else said earlier.
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post #28 of 32
Thread Starter 
Quote:
Originally Posted by MrAlex View Post
Not really, AMD have stated 1.55v is the highest you should use for 24/7 use.
Well, if thats the case, then I have no problem at all running this chip at 1.59v. The only time it will go up to 1.59v is when the CPU is under FULL 100% load, such as Prime95 or occassional spikes during gaming, but even then, gaming 100% spikes from what I've read on this forums is extremely RARE.

So, this is my conclusion. I'm going to push this CPU a\o 4Ghz stable, I think I'll need 1.60v (under full load) in order to do this, however, when using windows, for surfing, browsing and regular use the CPU will remain at 1.5v(MAX).
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post #29 of 32
Thread Starter 
Quote:
Originally Posted by Krow View Post
When I ran at stock my I put my x6 into the 890GXM-G65, and it bumped my voltage to 1.55V, since that creeped me out (and assumed that's why most of these boards blow at stock with hexcores) I disabled Active Phase switching and that pretty much solved the problem and the voltage stayed at pretty much what I set it to. I also turned of CnQ just for safety but turned that on and found out it didn't adjust the voltage at all.

So my problem was Active Phase Switching, which is what someone else said earlier.
Please tell me how you siable Active Phase switching on this board? I don't see this option in the BIOS unless its called something else that isn't obvious.

If only the 890GX has this option, I wonder if I can load a GX BIOS on my system.
Edited by thestef - 5/21/11 at 11:20am
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post #30 of 32
It's in the BIOS under Green Power. It's the only option in that menu called CPU Phase Control.
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