Hi, so I have my 5930k overclocked to 4.4 ghz. I am using the Noctua U12s push/pull  for the HSF. I just ran Aida 64 stress test and my max temp on the CPU was 91c. Is this super high? I know that when I play a game it won't be nearly this high will probably be around 75-80c. I am using Noctua NT-H1 as TIM.
 
Fractal Design R5 Define Black
Asrock Extreme 4 X99
Intel 5930k@ 4.4GHZ
Noctua U12s Push/Pull
EVGA Supernova P1200 Watt
EVGA 980Ti Classified 1484MHZ Core/4257 MHZ Memory
Samsung 950 Pro 512 GB
16GB Corsair Dominator Platinum CL  @ 2400 MHZ DDR 4
Asus Essence STX II
Beyerdynamic DT 990 Premium 600 Ohm
Asus PB287q
Razer Deathadder 2015
Razer Blackwidow Stealth
 
 

Thanks for the info. I am going to down clock it to 4.2 I'm sure it will be much cooler. I tell you temp after I change it!

There are some pretty amazing OC er on here and I am sure one will see this post on and have some good tips too.
 

Auto OC always seems to add way more voltage than is required. I have tried MSI genie and ASUS recent iterations and they always do this. I would do the OC manually. Adaptive will just allow less voltage on downclock some people like this others dont. I use adaptive 

ragevirusqq
Auto OC always seems to add way more voltage than is required. I have tried MSI genie and ASUS recent iterations and they always do this. I would do the OC manually. Adaptive will just allow less voltage on downclock some people like this others dont. I use adaptive 

+1.

bdary
I use the adaptive voltage mode setting with a CPU offset voltage.

What should I set my offset to?

Some of the nomenclature on Mobos is different also just so your aware of this. I am not familiar with asrock boards.
Offset is a great method. I usually just use set voltage though. I have headroom with my cooling so i just set multiplier to my desired level and then set the voltage to a known safe but high level and test. Then i back the voltage off till it crashes. My method is not good though unless you have cooling headroom and are not trying to find max OC. I just knew I wanted to hit 4.5 with my chip and started that way. 

Gunni101st
So there really is no reason to set the offset if I already have a stable OC.

That's true, if you don't mind such high temps when they're not neccessary.  That's up to you.
 
As was mentioned above, using "auto" vcore voltage will use higher than needed voltage in most cases when overclocking.  You should be able to use a lower vcore for a stable overclock using either an offset or a fixed vcore voltage you manually set.  This will result in better temps.

Gunni101st
So currently I'm in fixed mode the voltage is 1.85 volts. If I change it to offset it makes the value something like 0.010 so should I change it to offset  0.130?

That can't be your Vcore voltage.  1.85v for Vcore is way to high.
 
I'm not familiar with Asrocks BIOS layout, but most settings for CPU & Memory voltages for any of the X99 lineup should be similar.  You should see something like a "CPU Voltage Mode" which would include settings like "Auto", "Fixed", "Adaptive", "Override", etc.  If you want to try out adaptive mode, you select it there.
 
Then you would look for something like a CPU offset Voltage where you can set an offset voltage.  So in this example, +130 is 130mV or .130v.  That will then add up to 130mV to the stock voltage as the CPU load goes up.
 
If you still have any further questions, maybe you could post a few BIOS pics showing your CPU & voltage settings.

Yes.  Your vcore voltage mode you'd want is adaptive, and your offset voltage at +130 (for a 4.4GHz OC).  That would be a good place to start.  Run your Aida stress test then to check your temps and stability.  If you BSOD or in some way fail the stability test, bump the offset up to +140 and test again.

Gunni101st

bdary
Yes.  Your vcore voltage mode you'd want is adaptive, and your offset voltage at +130 (for a 4.4GHz OC).  That would be a good place to start.  Run your Aida stress test then to check your temps and stability.  If you BSOD or in some way fail the stability test, bump the offset up to +140 and test again.

OK cool I will try this and get back to you :)

Sounds good...

Without actually seeing what all your BIOS settings are, it's hard to know why you couldn't even boot at those settings.  In any case, running at 4.0GHz compared to 4.4 won't show much of a difference if any on your 5930 in real world type stuff in my opinion.  If you were running 2 or 3 high end GPU's you may see a little bump in FPS.
 
As far as the core parking software you linked to.  Do you show somewhere you have parked cores?  I used to run software similar to that on my X79 with Win7.  Next time I boot up I'll have to load Win7 (on W10 now) and see if cores are being parked.  I don't see that on Win10.

Hey, I fixed it! I was researching some about airflow in cases. I decided to take my rear exhaust fan and turn it to intake so it's blowing on my HSF. I then orientated my HSF accordingly. My front intake fan I set to exhaust. I also removed the side panel. I am now idling at 30c and 63c during hour long Doom session.