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1090T will not go over 4.0 at 1.475v...I want more!

post #1 of 23
Thread Starter 
Hey have a 1090T OC to 4.0Ghz @ 1.475v, vcore hits 1.52 under load in PRIME and will run all day long on air with max temp at 50 on the core.

When I try 4.2Ghz at 1.5v hits 1.548 under load core temp 55c I get BSOD really do not want to throw anymore voltage at it to make this OC work but any suggestions? already ruled out PSU for the most part.....
 
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post #2 of 23
What's the socket temp?

That could be the limiting factor here. On my 1100T, my cores hit 54'C in IBT max memory, but the socket temps hits around 73'C or so.

This is with an OC of 3.85GHz with 1.425v
    
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post #3 of 23
Same with mine have you tried the other method of OC going to 300 on the ref. clock and about 14 on the multi.
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post #4 of 23
How big is your vdroop without LLC?
post #5 of 23
More cooling
post #6 of 23
Quote:
Originally Posted by SCollins View Post
More cooling
he has a nh d14 ....
post #7 of 23
you need like 1.60-65v for 4.2ghz
nothing much you can do, trust me i tried everything.

your tapping the 1090t out already.
you could go high performance water or chilled water!
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post #8 of 23
Thread Starter 
MB or socket temp is 58 with core at 50

yeah have not tried without LLC actually once real quick BSOD before I adjusted v back up cause I used UEFI bios AIsuiteII did not do it from BIOS itself

cooling yeah WC is next can use less volts for higher OC

have not tried 300 ref clock yet

will try these and post back the girl is about to hit me so best start a movie now! Ill be back tx for the responses
 
Element II
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RAMHard DriveHard DriveCooling
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Element II
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RAMHard DriveHard DriveCooling
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SILVERSTONE SST-ST1000-G Evolution 1000W Corsair Special Edition White Graphite Series 6... 
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Samsung Syncmaster T220HD Logitech K520 SILVERSTONE Strider Gold ST1000-G  Cooler Master CM 690 II Advanced  
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post #9 of 23
Try disabling LLC and account for vdroop rather than vraise. For example, I have a .075v vdroop. Therefore I set my vcore to 1.55v and let it drop to 1.475 under load. I've found I get more stability going top down than up. Your idle temps will be higher, but your load temps will remain the same or better. Worked for me.
post #10 of 23
Quote:
Originally Posted by ryan w View Post
MB or socket temp is 58 with core at 50

yeah have not tried without LLC actually once real quick BSOD before I adjusted v back up cause I used UEFI bios AIsuiteII did not do it from BIOS itself

cooling yeah WC is next can use less volts for higher OC

have not tried 300 ref clock yet

will try these and post back the girl is about to hit me so best start a movie now! Ill be back tx for the responses
ref clock 250 is the sweet spot
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rwar
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