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3930K too hot and crash in 3DMark 11 :(

Hi

I have 2 OC profiles that I'm using right now for my i7 3930K cooling by D14

1) @4.2GHz @"Manual" 1.25 vcore @70-72C on Prime95(3 hrs)
2) @4.5GHz @"Offset" +0.1 vcore(CPU-Z shown 1.46-1.47 on vcore) @87-90C on Prime95(3 hrs)

The thing is.. I have 2 concerns

1) Is there anyway to lower the temp with 4.5GHz profile? 90C is kinda worries me.
2) I can run 3DMark on 4.2GHz profile, score is P17272 but I cannot run it on 4.5GHz profile. It crashes every time on the "Physics Test"(CPU test). How do I solve this problem?

Thank you
2 answers Last reply Best Answer
More about 3930k crash 3dmark
  1. Best answer
    Sounds like too much Vcore to me. You shouldn't need 1.46V for 4.5 ghz. Have you tried lower? Have you tested with Prime?
  2. Best answer selected by vosszaa.
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