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Whylex got a reaction from gramzon in H100i and 750d New installation
Built a few 750D's which always include 3 corsair fans + a few H100 and H80s which include corsair fans as well.
Always changed the fans on them instantly.
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Whylex got a reaction from Redliquid in H100i and 750d New installation
I'm using a H80i, but have also done a build with a H100i, both with top mounted push/pull
If the H100i is for the CPU, I dont believe the tubing is long enough to place the radiator anywhere else but in the top.
https://dl.dropboxusercontent.com/u/5281326/750D.jpg
Edit: Im using 750D as well.
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Whylex reacted to D3LTA9 in 4670k + H80i = 99 C @ 4.5 GHz?
Yeah if that is stable then that is a good voltage for 4.5ghz, definitely one of the better 4670k's. I assume you are running your windows power management on performance and forcing static voltage through your bios if you are not noticing any different voltage at load or at idle?
Once you have found your stable voltage I would recommend you swap to adaptive voltage in your bios to let your cpu breathe a bit, this will allow your cpu to drop voltage when it is not under load and ramp under once it is. Just be aware than under stress testing like Aida64 your cpu will actually overvolt a bit using adaptive voltage that is why it is not recommended until after you have found your minimum voltage.Normal pc use like gaming etc it will not overvolt though.
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Whylex reacted to Izaya Orihara in 4670k + H80i = 99 C @ 4.5 GHz?
Hello and welcome to the fourm. Enjoy your stay.
While the H80i isn't a great cooler and you used quite a lot of Voltage for your overclock that seems to be incorrect. Haswell CPU start to throttle and then shut down once they hit 98 degrees Celsius. (Also prime 95 sucks more V than you have set it at. That's bad)
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Whylex reacted to Wats in 4670k + H80i = 99 C @ 4.5 GHz?
Welcome
Stop using P95, I know it says it's all good. But nah, use AIDA64 for much more realistic temps and load
Oh and Extreme LLC is almost never required. You can easily lower your load temps by reducing the amount of LLC. But you may end up unstable... more tweaking required.
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Whylex reacted to ttam in 4670k + H80i = 99 C @ 4.5 GHz?
Don't run Prime95 on it. Do another tester.
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Whylex reacted to helping in 4670k + H80i = 99 C @ 4.5 GHz?
You may possibly have a bad mount, though your idle temps are good.
Use CPU-Z and check what your voltage is under load. I suspect your aggressive LLC settings might be to blame.
Use OCCT, Aida, or IBT, not prime.
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Whylex reacted to Morfy in 4670k + H80i = 99 C @ 4.5 GHz?
Also, do you NEED 1.3 volts for 4.5? Try with 1.2 with lower LLC
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Whylex reacted to D3LTA9 in 4670k + H80i = 99 C @ 4.5 GHz?
I do not think that voltage is too unreasonable for 4.5ghz for a haswell chip if you got a below average one, however it is probably out of AIO range. So I assume you could not get your cpu stable at any lower voltage? If you have gone straight to 1.3v I would definitely scale it back to 1.25v and test. To ascertain the OC headroom of your haswell chip Asus recommends that you start with x45 multi and 1.2v. See if it boots and bump voltage as needed from there.