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Using max safe voltage reduces gpu lifespan from 5 years to 1 year.

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Sajin
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    bcavnaugh
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/16 17:11:51 (permalink)
    Sajin Is that really an EVGA Graphics Card?
     

     
    post edited by bcavnaugh - 2018/09/16 17:15:03

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    #2
    Sajin
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/16 17:22:11 (permalink)
    No, but it pertains to evga's 20 series cards.
    post edited by Sajin - 2018/09/16 17:28:02
    #3
    Frammish
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/16 17:41:06 (permalink)
    I am not certain, but I think he means if the card is run at that voltage 24x7 — like miners would do. Since the cards run on a curve, they would generally only hit those limits when needed and for short times under normal usage. He doesn’t specify, though, so this is just a guess from listening closely to what he says a few times to parse it.
    #4
    Sajin
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/16 17:44:21 (permalink)
    Yes, running at that voltage 24x7 would be correct. Under normal usage with the voltage slider maxed out won't get you there.
    #5
    smeikle82
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/16 20:41:25 (permalink)
    Oh man, could you just imagine $1000 graphic cards with a one year lifespan?!
     
    Not really experienced in the details behind mining, but would such numbers still be feasible for mining? I mean, if the cards did die off yearly, and replacements were gonna be $1k each, do you still make enough to be profitable?

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    emmett
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/16 21:02:34 (permalink)
    LOL, way to make people think twice about buying a used 2080. I better buy new!

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    squall-leonhart
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/16 22:12:39 (permalink)
    Frammish
    I am not certain, but I think he means if the card is run at that voltage 24x7 — like miners would do. Since the cards run on a curve, they would generally only hit those limits when needed and for short times under normal usage. He doesn’t specify, though, so this is just a guess from listening closely to what he says a few times to parse it.

    miners undervolt and crank up the fans,  you're perpetuating a myth.
     
    emmett
    LOL, way to make people think twice about buying a used 2080. I better buy new!


    except hes talking about any graphics card, not specifically the 2000 series.

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    bcavnaugh
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 08:35:02 (permalink)
    Sajin
    No, but it pertains to evga's 20 series cards.


    It would be nice if EVGA would Confirm this is a Real Issue on Their Cards.
    Because if this is true then You Can Longer Fold on EVGA's RTX Series of Graphics Cards and this Signals the End of EVGA's Support for Folding @ Home with their Company.
    post edited by bcavnaugh - 2018/09/17 08:37:54

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    #9
    the_Scarlet_one
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 08:43:42 (permalink)
    bcavnaugh
    Sajin
    No, but it pertains to evga's 20 series cards.


    It would be nice if EVGA would Confirm this is a Real Issue on Their Cards.
    Because if this is true then You Can Longer Fold on EVGA's RTX Series of Graphics Cards and this Signals the End of EVGA's Support for Folding @ Home with their Company.


    I don’t believe this has anything to do with folding. I doubt evga will stop support because of this.
    #10
    bcavnaugh
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 08:49:54 (permalink)
    the_Scarlet_one
    bcavnaugh
    Sajin
    No, but it pertains to evga's 20 series cards.


    It would be nice if EVGA would Confirm this is a Real Issue on Their Cards.
    Because if this is true then You Can Longer Fold on EVGA's RTX Series of Graphics Cards and this Signals the End of EVGA's Support for Folding @ Home with their Company.


    I don’t believe this has anything to do with folding. I doubt evga will stop support because of this.

    Let's Hope So!

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    #11
    Andrew_K
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 09:57:32 (permalink)
    I'm pretty sure it's not as simple as the entire lifespan of the card being reduced. Just like with CPU's and anything else, over time the degradation will require you to run higher and higher voltage to achieve the same clocks (of course assuming you can do so). 
    #12
    HeavyHemi
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 10:23:38 (permalink)
    Sometimes Tom is just too voluble...I'm surprised more are not running with the OMGBBQQQ!!! Overclocking is going to kill your RTX in a year...give it time...
     

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    bcavnaugh
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 10:55:24 (permalink)
    Maybe, but when an EVGA MOD states that this "pertains to evga's 20 series cards" I get worried a little.
    post edited by bcavnaugh - 2018/09/17 10:57:42

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    #14
    Cool GTX
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 11:54:54 (permalink)
    Tom does not seem as clear on the issue; as one would expect from an engineer
     
    Max Voltage of what exactly ?
     
    As Tom did mention the slider "sets the stage" & does Not automatically increase the Voltage.
     
    It sounded to me like there is more room in the card than the traditional slider may offer; but, those additional few mV are on the edge of safety.
     
    Leakage Voltage causes heat & kills electronics .... will have to see what actually ships & Final software tools

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    HeavyHemi
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 13:02:32 (permalink)
    Cool GTX
    Tom does not seem a clear on the issue; as one would expect from an engineer
     
    Max Voltage of what exactly ?
     
    As Tom did mention the slider "sets the stage" & does Not automatically increase the Voltage.
     
    It sounded to me like there is more room in the card than the traditional slider may offer; but, those additional few mV are on the edge of safety.
     
    Leakage Voltage causes heat & kill electronics .... will have to see what actually ships & Final software tools




    Tom has two modes of communication, marketing jargon and exquisite engineering detail. He acts kinda goofy there, but he is very smart cookie.

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    Sajin
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 13:08:16 (permalink)
    Cool GTX
    Max Voltage of what exactly ?

    Three ticks higher than stock would be 1.093mv. Stock is 1.068mv.
    #17
    HeavyHemi
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 13:19:38 (permalink)
    Sajin
    Cool GTX
    Max Voltage of what exactly ?

    Three ticks higher than stock would be 1.093mv. Stock is 1.068mv.


    Assuming they are using the same voltage bins as Pascal.

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    #18
    Sajin
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 13:20:31 (permalink)
    HeavyHemi
    Sajin
    Cool GTX
    Max Voltage of what exactly ?

    Three ticks higher than stock would be 1.093mv. Stock is 1.068mv.


    Assuming they are using the same voltage bins as Pascal.


    Steve said it was like 1.06ish in the video.
    #19
    HeavyHemi
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 13:31:24 (permalink)
    Sajin
    HeavyHemi
    Sajin
    Cool GTX
    Max Voltage of what exactly ?

    Three ticks higher than stock would be 1.093mv. Stock is 1.068mv.


    Assuming they are using the same voltage bins as Pascal.


    Steve said it was like 1.06ish in the video.




    Okay? Not to be pedantic, but you're claiming exact voltages and voltage changes between bins which we don't know.

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    #20
    Cool GTX
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/17 14:12:38 (permalink)
    Because Nvidia moved to a smaller Fab for the 2080 Ti GPU, this probably is the best explanation for the Voltage concern & over 50% more transistors
     
    Turning GPU is fabbed on an optimized 12nm TSMC FinFET+ node & "18.6 billion transistors localized onto a 754mm2 die"
     
    Pascal is 16nm TSMC FinFET+    (Pascal had close to 12 billion transistors on a die size of 471mm2)

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    striker890
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    Re: Using max safe voltage reduces gpu lifespan from 5 years to 1 year. 2018/09/18 08:21:18 (permalink)
    From context it seems like Nvidia isn't considering that save voltage though.
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