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Complete Overclocking Guide: Sandy Bridge & Ivy Bridge | *ASRock Edition* - Page 28

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post #271 of 9531
Quote:
Originally Posted by nycste View Post

Hey everyone I posted here pages back and listed my pretty stable only crashed 2x during League of Legends for unknown reasons but my friends crash playing that to totally stock so up in the air about that but my speeds at 4.8Ghz.... solid.
I ask why do some enable C support packages while others disable it? Is there an actual reason other then choice?
I can only think of 3 reasons.
1. If you want 5GHZ you stay at 5Ghz entire time
2. If you want 5GHZ you stay at 5GHZ entire time you actually do work and enable C stats to downgrade to 1.6 while surfing web going afk etc.
3. If there is an actual reason or benefit to disabling it? Maybe the change in voltages or speeds makes things less stable?
If this is simple question plz answer!
Last question - Is there a way to change system from going down to 1.6 per say and instead change/adjust that to go down to 2.0 or 3.0 or 3.3 stock?

Basically just like you said, some want to run their cpu at full speed on fixed voltage 24/7 and some want to have it downclock at idle. I found that on my extreme 3 (others seem to have this problem too) is when overclocking past a 40 multi the multi wouldnt stay fixed at what you set it at.

So if i had all the power saving features disabled and set it up on fixed voltage w/ a 45 multi it would still fluctuate between 40-45 during p95. Im not sure if i had something wrong in bios but i couldnt seem to figure out why it did this. Other boards might not have this problem but I wouldnt be able to get 4.5ghz stable if the multi is bouncing around during a stress test.

So because of this i had to go to offset which fixed the problem and i also noticed that w/ fixed voltage and all power saving features disabled my idle temps were too high for me.

Why i have C3 & c6 disabled is because you dont need them enabled for the multi to downclock to 16 and because i dont need my cpu to go into a deep sleep.
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post #272 of 9531
Quote:
Originally Posted by nycste View Post

Last question - Is there a way to change system from going down to 1.6 per say and instead change/adjust that to go down to 2.0 or 3.0 or 3.3 stock?

Hmm, it would be cool to be able to set an upper and lower multiplier. I do not think there is a way, but would also be interested if anyone know how to do this.
post #273 of 9531
update:

It seems that everytime I run prime95 blend test, the worker number 3 always stops due to hardware failure. BIOS screenshot is attached below.

450

So now, I increased the Offset to (0.15v) and Im running prime95 as Im writing this post. Hoping all cores will be stable already. (fingers crossed)

I will be posting another update soon.
post #274 of 9531
I'm running at 45 and did a pirme blend yesterday which ran for 4.5 hours before BSOD with x101 (increase vcore).

I keep having random services that fail to start at windows logon so I suspected either memory or a flaky install of windows.

I ran memtest and found that my new memory is bad and returning it for replacement. I now have my old 1333 memory back in.

I'll wait on additional testing until I get my new SSD installed tomorrow with a fresh copy of windows.

Memtest showing bad memory. Bummer!
Edited by Turtley - 4/5/12 at 5:53am
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post #275 of 9531
Wow your ram was shot, its only 2 minutes into the test. You didnt even make it through one pass lol. Mine did the same thing, make sure when you get your next set to run memtest again for 6 full passes. My second set made it through w/out any issues.

badram2.jpg
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post #276 of 9531
@ change87

You must need a little more vcore. Your only having a worker fail rather then your comp BSODing, so your getting closer to a stable vcore.
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post #277 of 9531
That's the first thing I'll do is run memtest on it. Probably one stick was bad but they came as a set of two.
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post #278 of 9531
I was having major problems with my ram causing BSOD's and system crashes. Right before i ran memtest my system would only make to to the desktop once every 5 tries. After memtest failed my system wouldnt even boot, what ever life the defective ram had left in them, memtest ended up finishing them off lol. As soon as i got my second set i ran it again and everything was fine an now my system has been running great.

From now on im going to run memtest before i even install the OS on any new build.
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I7 6700K @ 4.5ghz  Gigabyte Z170x Gaming 6 XFX R9 290x 8GB XFX R9 290x 8GB 
RAMHard DriveHard DriveCooling
Gskill RipJaws V 16GB 3000mhz Samsung 850 EVO 250GB Seagate Barracuda 2TB EK-Supremacy EVO CPU Water Block 
CoolingCoolingCoolingCooling
EK R9 290X GPU Waterblocks EK-XRES 140 Revo D5 PWM Pump Alphacool NexXxoS 360mm ST30 Alphacool NexXxoS 240mm ST30 
CoolingCoolingOSMonitor
Alphacool NexXxoS 120mm ST30 Cooler Master Jetflo 120mm Fans Windows 10  LG 34UC88 
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Quickfire TK red switch Cooler Master V1000 MasterCase Pro 5 CM Storm Havoc 
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post #279 of 9531
Got the Accelerate feature to work after enabling RAID after I had installed Win7 64-bit in IDE mode. Using a 1TB Black Caviar as my main drive and a 60G Mushkin for my SSD. It took some trial and error, but it's working. Very cool, very cool. I'm using this system as a family computer, and as such this configuration works.
post #280 of 9531
update:

I think I already found my sweetspot using these settings. Screenshots attached below. rolleyes.gif

336

450

450

450

450

I admit, my chip is really a voltage gobbler. But its ok. Im satisfied w/ my 4.3Ghz though. Im just gonna throw in the towel w/ the 4.4Ghz. tongue.gif
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