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i7 6700k oc realbench stress test help

post #1 of 7
Thread Starter 
So i just recently swapped my i5-6600k for a i7-6700k it was still under 30 return warranty so i paid the difference. the i5 just wasnt enough for me even overclocked at 4.7ghz stable. So yesterday i put in the i7 with an evo 212 and some arctic silver 5, did a fresh install of windows 10 and drivers, and proceded to overclock the i7 to 4.6ghz at 1.3 volts and after 10 minutes of x264 it crashed so i increased voltage to 1.32 and it passed 10 minutes of x264 and 15 minutes of realbench. So i decided to let it run overnight so i set realbench to 8 hours and ram to 16gb and watched the first 45 minutes before i went to sleep max temp was 72c. When i wake up i noticed my pc had restarted and checked event viewer and this pops up Bug Check 0xC5: DRIVER_CORRUPTED_EXPOOL. Any ideas what this means it was also listed in blue screen viewer.
post #2 of 7
Quote:
The DRIVER_CORRUPTED_EXPOOL bug check has a value of 0x000000C5. This indicates that the system attempted to access invalid memory at a process IRQL that was too high.

The kernel attempted to access pageable memory (or perhaps completely invalid memory) when the IRQL was too high. The ultimate cause of this problem is almost certainly a driver that has corrupted the system pool.
microsoft - msdn

might be a driver.
strix
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strix
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post #3 of 7
Your OC is still not stable. I would ignore those misc errors and just increase the voltage to 1.3500. My 6700k I had needed almost 1.5000v to run 4.9ghz. It was happiest at 4.6@1.3750v. Thats just how they are. I would increase the voltage and retest. Besides this 24hours garbage stress testing is complete nonsense. Unless you plan on rendering 4k video for 24 straight hours and you need it dead stable for this, then you dont need to run it for more than an hour or so. To me thats even overkill. Your system will never push your CPU that hard ever except for that benchmark. Game with it and Im sure it would be ok.
post #4 of 7
Raise the voltage to 1.34V and you should be set.
X9969X
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post #5 of 7
Thread Starter 
Kay i will try raising voltage. I'm just worried that maybe my oc is stable but the crash is related to something else like maybe the ram u know? The error code did say something about memory.
post #6 of 7
Quote:
Originally Posted by Teafac3 View Post

Kay i will try raising voltage. I'm just worried that maybe my oc is stable but the crash is related to something else like maybe the ram u know? The error code did say something about memory.

I've had the same BSOD from realbench before, from lack of vcore.
X9969X
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X9969X
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post #7 of 7
Thread Starter 
Quote:
Originally Posted by Yuhfhrh View Post

I've had the same BSOD from realbench before, from lack of vcore.
oh okay cool gonna try 1.34 what should my temps be?
Edited by Teafac3 - 2/10/16 at 9:33am
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