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- Joined
- 20 Jul 2019
- Posts
- 8
I will support this tangential conversation by adding that I have a 1200w Seasonic PSU that is about 8 years old. Powers my Unraid server 24/7. If it works, it works.
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The life expectancy of a PSU on average is between 5-6 years I believe. Trying to pinpoint the exact time of failure takes us to abstruse nonlinearity way past the deterministic bounds inside chaos and dynamical systems and so it's impossible to answer.
I'm not an expert on PSUs, again, but I believe the cause of most common failures is attributed to degraded capacitors and in case the overvoltage/surge protection fails, other components could be damaged in the process.
Feel free to correct me whenever applicable, always keen on learning.
If you don't mind me asking, where did the 5-6 years expectancy come from?
I am reading on google right now that capacitors last 15-20 years.
Just tested 5700xt ref witout frequency (2300 limet) and with 1.35v core. 2310mhz core avg on firestrike Xtreme was possible under cold water. 2365 set in wattman and 910 mem.
Gfx score 14600 for firestrike extreme.
5700xt seems to be an beast under cold water.
From the five year warranty that most reputable manufacturers will grant you (best case scenario). The corsair RM-series being the outlier with a 10-year warranty. Power supplies do not last decades and the capacitors isn't the only variable.
But it had already been established that you got a golden chip. Some reviewers only managed to hit 2.05-2.1GHz~ under water.
Please remind us why all the reviewers are wrong.
Steve and Steve both managed to prove they had sod all idea with Vega OC when they OC'd them originally and their subsequent testing. Navi OC is just as fiddly as Vega, probably moreso. HWU was particularly egregious as he maintained he knew what he was doing when he just bombed the card and got crap results.They are reviewers not overclockers
Based on the testing I've done my overall thoughts are -
Yes it OCs quite high in terms of core clock, but performance gain isn't going to change your experience but power draw and temps go up quite a bit.
I feel like the best way to go about it undervolt and even underclock slightly, you get more consistent core speeds, better minimum FPS, better temps, much lower power draw and ofc completely silent.
If AMD reference was a dual axial fan they would be selling like hotcakes, I'd of bought one on launch. My ears over the next 2+ years are worth £90 to me
Unfounded?I really don't get this unfounded idea people have about the noise lol.
I'm sitting right next to my PC (it's on the desk) any fan speed up to 50% is not audible, and with my current clocks/voltage it sits at 35% while below 80c (which is all the time). Once you get up to 60% you can hear a soft air sound, and ofc it gets exponentionally louder at 100% it is very loud, but there is no need at all for fans to ever be that high lol.
By the comparison the high pitched sound that my Vega 56 Pulse made was considerably worse because that penetrates headphones, the air sound from this card even at 100% does not penetrate headphones.
Unfounded?
https://youtu.be/FQJCm7bnOfU?t=1129
https://youtu.be/Q4M8IELhG4s?t=418
Find me some reviews praising the blower cooler?