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i5 2500k Failing Core with 1.35 volts ! ? @ 3700mhz. Auto-Turbo boost fails too. What is going on here ? - Page 2

post #11 of 14
Thread Starter 
Quote:
Originally Posted by 072665995 View Post

stock cooler is fine as long u dont do like 4ghz or something
i think ur cpu and ram is fine. yea 1.35 volts is probably way more than enough for 3.7ghz or something but no need to put it so high volts.
There is a rely complicated way of making oc stable
i forgot thread link so ill just post wat i did
Intel SpeedStep Tech: Enabled
Intel Turbo Boost Tech: Enabled
Turbo Boost Power Limit: Manual
Short: 500
Long: 500
Long Duration: 1
Again, only a limit. No limits for Overclocking, set to max.
Additional Turbo Voltage: Auto
Core Current Limit: 300
Spread Spectrum: Disabled
CPU Core Voltage: Offset Mode
Offset Voltage: (Set this to +0.05v for right now)
CPU Load-Line Calibration: Level 3 or Level 2 (whichever one will get you closest to BIOS Vcore)
DRAM Voltage: 1.5v
PCH Voltage: Auto
CPU PLL Voltage: Auto
VTT Voltage: Auto
then raise ur multiplier to watever u want it to be at
run prime95 for like 1 hour or so and if dont get bsod then ur fine

OK great thanks, i'm going to check those settings and try that now. smile.gifthumb.gif
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post #12 of 14
Thread Starter 
I gave up and exchanged the processor and ram to microcenter.

I think the CPU was a dud, but the Ram could have had something wrong that didn't show up.


I'm running OOCT 5 minutes @ 4327 -- 1.31 V. That is just Auto-Turbo overclock so
i think the voltage is prob autoing higher than it needs.

Got the Corsair H80... keeping it cool @ 27' idle 56' full load biggrin.gif:D

Running completely smooth, no errors !!!!

Some people get lucky with rare top bin cpu's that clock higher than others, i get the rarest 2500k with bad cores ^_- haha


Guys i just wanted to say thanks for the responses. I'll keep those things in mind now. smile.gifbiggrin.gif:thumb:
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post #13 of 14
Happy for u biggrin.gif best of luck noe

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post #14 of 14
Quote:
Originally Posted by OptimusPrime View Post

I gave up and exchanged the processor and ram to microcenter.

I think the CPU was a dud, but the Ram could have had something wrong that didn't show up.


I'm running OOCT 5 minutes @ 4327 -- 1.31 V. That is just Auto-Turbo overclock so
i think the voltage is prob autoing higher than it needs.

Got the Corsair H80... keeping it cool @ 27' idle 56' full load biggrin.gif:D

Running completely smooth, no errors !!!!

Some people get lucky with rare top bin cpu's that clock higher than others, i get the rarest 2500k with bad cores ^_- haha


Guys i just wanted to say thanks for the responses. I'll keep those things in mind now. smile.gifbiggrin.gif:thumb:

Very glad you got it all sorted out. smile.gif
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  • i5 2500k Failing Core with 1.35 volts ! ? @ 3700mhz. Auto-Turbo boost fails too. What is going on here ?
Overclock.net › Forums › Intel › Intel CPUs › i5 2500k Failing Core with 1.35 volts ! ? @ 3700mhz. Auto-Turbo boost fails too. What is going on here ?