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Flying Sausages
Flying Sausages Flying Sausages

I am offset voltage negative .75 for my ryzen 7 3700x right now and temp is much better. Aida64 stress test max is 78C to 80C instead shooting up 90C to 95C with NH D15S. No more 70C while surfing on the web, and no more 70C to 80C while gaming. Tested Cinebench R20 multi core performance and no loss. I will test the single core benchmark with Cinebench R20 later on.

 

I am surprise that Robert @ AMD says 1.4V to 1.5V is normal like what the fuck.........Intel might as well say 1.6V to 1.8V is normal than.

  1. TheSLSAMG

    TheSLSAMG

    I should really try undervolting my 3600X, that temp drop would be nice. I'm running the Wraith Spire for now but I'm getting a Reeven Ouranos in to run on it.

  2. Flying Sausages

    Flying Sausages

    @TheSLSAMG

    What is your max stock voltage? Mine is near 1.5v coming from the cpu. It is a spike to 1.5v, but normal everyday usage I will see 1.4v to 1.5v more often than 1.3v and below. For instance, open a notepad trigger 1.45v - 1.5v then down 1.3v then up 1.45v. It sometimes go down 1.2v and below for few seconds then go backup.

     

     

     

  3. TheSLSAMG

    TheSLSAMG

    The highest I see is around 1.468V at peak. My chip will regularly sit at 1.068V at idle and 1.33V-1.468V in games depending on how much CPU usage is being hit. The Wraith Spire oddly does a good job of it though, peaking at around 72C-75C in heavy load situations.

  4. TheSLSAMG

    TheSLSAMG

    I finally got around to doing some undervolting on my system. My 3600X can handle -100mV stable so far with no performance degradation (I did 5 runs of R15 multi-core at each voltage from stock to -100mV in 25mV steps.) Temps have gone from being around 73-74C to 63-65C and voltage is down from 1.33V all-core/1.468V single-core to 1.243-1.264V all-core/1.33-1.35V single-core.

     

    It kind of sucks that Ryzen 3rd gen has no overclocking headroom, but I can't complain when I'm beating 8700Ks while drawing less power and creating less heat.

  5. Flying Sausages

    Flying Sausages

    @TheSLSAMG Did you stress your rig for stability at all?

  6. TheSLSAMG

    TheSLSAMG

    Yeah, I ran Prime95 Small FFTs for a couple hours on the system and there were no stability issues. P95 Small FFTs kills the temps though, since they shoot up about 10C past non-AVX load tests (I also tested with AIDA64 for about half an hour) and about 20C past gaming temps.

     

    The system could probably use more stability testing depending on who you ask, but I haven't had a single blue screen or hiccup yet so for me it's fine.

  7. Flying Sausages

    Flying Sausages

    @TheSLSAMGWhich small FFTs you chose? The 1st Small FFTs or the 2nd small FFTs option. Latest Prime95 has two Small FFTs options.

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