Question 5.0ghz 9900k oc crashes on r15 but runs stable on everyting else

Oct 4, 2019
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why is this happening? I'm running a 5.0ghz on my 9900k on a aorus z390 pro motherboard and when i run prime 95, aida64 and cinebench r20 it all runs stable but when i try running r15 is crashes.
 

dorsai

Honorable
Nov 23, 2013
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why is this happening? I'm running a 5.0ghz on my 9900k on a aorus z390 pro motherboard and when i run prime 95, aida64 and cinebench r20 it all runs stable but when i try running r15 is crashes.
If it's crashing it's not stable...you'll have to tweak voltages or reduce clocks...Cinebench R15 doesn't use AVX so that's not likely the issue
 

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