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3570K degrading

post #1 of 5
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I had my 3750K OC'd to 4.6GHZ with 1.292 volts (measured with multimeter) for a good 1 year and 9 months on windows 7 64bit. 100% stable.

I recently switched to windows 8.1 pro and I've got 3 whea errors.

I dropped back down to 4.5 GHZ with 1.222 volts (measured with multimeter) and got more whea errors. I upped voltage 0.01 and am good for now.

But is there known degrading with ivy bridge? It's been out for a good 2 years now, so we should have good empirical results.
Silent But Deadly
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Silent But Deadly
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post #2 of 5
When I switched to windows 8.1 from windows 7, the overclock on my 2500k was no longer stable at any voltage. I upped it 0.05 volts and still was no longer stable.

Previously on windows 7 i had completed 100 tests of LinX with AVX, and 12 hours or prime blend, perfectly stable.

Long story short, I switched back to windows 7 and was able to complete long prime95 and Linx runs again no BSOD's.

I dont know whats up with windows 8.1, but my overclocks failing Linx was one of the many niggles that made me switch back to windows 7, that and thumbnails no longer saving.
post #3 of 5
Ya, 8.1 behaves differently for whatever reason.

My monitor doesn't OC as well on 8.1 either. Go figure.
Bruce
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Bruce
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Seagate 1TB 7200RPM OCZ Agility 4 128GB PNY 240GB LG Blu Ray Burner 
CoolingOSMonitorKeyboard
Hyper 212+ with extra fan Windows 10 Education x64 Shimian QH270 @110hz Medieval Dell OEM Keyboard 
PowerCaseMouseAudio
Corsair TX750 V1 Antec 300 Black Illusion  Logitech G400s Xonar ST 
AudioOtherOtherOther
Fostex T50rp with BMF mod Archer T9E Wifi adapter 2x Yate Loon D12SL-12D 120x38mm fans Thermalright TY-143 fan 
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post #4 of 5
Same here. Windows 7 OC was stable, on 8.1 I'm having issues.
What
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What
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post #5 of 5
Was it fixed voltage?

Did you update to the latest BIOS supporting Windows 8?
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Workstation stuff
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