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CPU overclock crash

Skullbreaker
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Just now, Skullbreaker said:

Hi I am over clocking my cpu to 4.7 ghz and my voltage was 1.270 and now I reached 1.280 after crashes 10 mins into prime 95 stress test is this ok or is there something wrong and my max temp until now is 75C (6700k processor)

It's clearly wrong. If it crashes / the test stops saying hardware failure, the OC is unstable. Period. You have to either drop the clocks or increase the voltages; in your case, do BOTH, for 4.7 at 1.28 is a pretty optimistic shot.

 

Try 4.5 at 1.3, see if that works. And remember: mind your temps.

Want to help researchers improve the lives on millions of people with just your computer? Then join World Community Grid distributed computing, and start helping the world to solve it's most difficult problems!

 

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15 minutes ago, Imakuni said:

It's clearly wrong. If it crashes / the test stops saying hardware failure, the OC is unstable. Period. You have to either drop the clocks or increase the voltages; in your case, do BOTH, for 4.7 at 1.28 is a pretty optimistic shot.

 

Try 4.5 at 1.3, see if that works. And remember: mind your temps.

Ok so currently on 4.6 ghz on 1.275v running stable for now 10 mins into test

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3 minutes ago, Skullbreaker said:

Ok so currently on 4.6 ghz on 1.275v running stable for now 10 mins into test

Just a quick question, you are using Ver. 28.9 and the small FTT test... right?

Want to help researchers improve the lives on millions of people with just your computer? Then join World Community Grid distributed computing, and start helping the world to solve it's most difficult problems!

 

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1 hour ago, Skullbreaker said:

4.6 ghz stress stable and game stable at 1.275 v

That's OK then :)

Rig Specs:

AMD Threadripper 5990WX@4.8Ghz

Asus Zenith III Extreme

Asrock OC Formula 7970XTX Quadfire

G.Skill Ripheartout X OC 7000Mhz C28 DDR5 4X16GB  

Super Flower Power Leadex 2000W Psu's X2

Harrynowl's 775/771 OC and mod guide: http://linustechtips.com/main/topic/232325-lga775-core2duo-core2quad-overclocking-guide/ http://linustechtips.com/main/topic/365998-mod-lga771-to-lga775-cpu-modification-tutorial/

ProKoN haswell/DC OC guide: http://linustechtips.com/main/topic/41234-intel-haswell-4670k-4770k-overclocking-guide/

 

"desperate for just a bit more money to watercool, the titan x would be thankful" Carter -2016

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