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GTX 1080 || Changing voltage percentage in afterburner has no effect whatsoever.

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Hi all

I recently purchased two ASUS GTX 1080 Strix Advanced GPU’s. I flashed them with the Strix OC bios to remove the TDP limit. I’m trying to get the most juice out of these baby’s and since im running a custom loop i’m not limited by temperature so I would like to test out what higher voltage can do.

However i notice that changing the voltage percentage in afterburner does not have any affect on avtual voltage output according to the afteruburner OSD.
Whenever I fire up furmark to stresstest, setting 0% or 100% voltage offset makes no diffrence.

Another thing i notice is that both cards are running at the exact same frequency but one card is running at 1.075v and the other at 1.025v.

Why is there a 50mv difference? Both cards run at the exact same speed? And why does tempering with voltage offset does nothing? I’m not limited by temps nor power draw so I should be able to bump up that voltage godda**it.

Any idea’s? Thank you!

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1 — 18 of 18 Posts

Did you find an answer… Same question here (I don’t understand every single option… yet. ☺)

Gesendet von meinem SM-T235 mit Tapatalk

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Try using GPU-Z to read the ASIC quality value. I have two cards with very different quality values (60 and 80) — and I often notice a small voltage difference for the same clock speed.

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GPU-Z says hte ASIC quality fu,ction is not supported for my GPU.

So yeah perhaps one card has a lower ASIC quality than the other. That would explain why one card runs at 50mv higher but that still doens’t explain why i can’t bump up the voltage using tools like MSI afterburner or EVGA prescision.

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GPU-Z says mine are both 100%. Afterburner and evga one don’t change the voltage at all. I know its hard locked but thought I could top it out. But I could be doing something wrong

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Voltage slider doesn’t do anything for me on my 1070 Strix OC.

Highest possible OC (2112 boost) is stable at +0%. +100 doesn’t offer even 12 mhz in boost stability.

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Quote:

Originally Posted by vloeibaarglas

Voltage slider doesn’t do anything for me on my 1070 Strix OC.

Highest possible OC (2112 boost) is stable at +0%. +100 doesn’t offer even 12 mhz in boost stability.

Click to expand…

I think you need the beta version of afterburner for it to work correctly with the strix, from what I was told. Personally I just use there gpu tweak set a profile and forget it.

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Quote:

Whenever I fire up furmark to stresstest

Click to expand…

That’s your problem right there, don’t use furmark.

Unigine heaven 4.0 is a decent place to start.

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Quote:

Originally Posted by Nightingale

I think you need the beta version of afterburner for it to work correctly with the strix, from what I was told. Personally I just use there gpu tweak set a profile and forget it.

Click to expand…

I am using the latest beta. Also tried wih evga precision and with asus gpu tweak 2.0 software. Changing voltage has no effect.

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Quote:

Originally Posted by Berke53

I am using the latest beta. Also tried wih evga precision and with asus gpu tweak 2.0 software. Changing voltage has no effect.

Click to expand…

Ahhh I know what the problem is.

Go into your Asus GPU tweak. Upper right hand corner you see a gear Icon, click that (it’s your advance options menu)

Check the box as indicated in the screenshot above.

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Thanks for your imput however enabling these options doens’t have any affect. Same voltages as before.I think all this does is extend the range of the freq/voltage table for people who wich to go NL2.

I flashed a newer version of the strix OC VBIOS to see if the issue is persist and yes ofc it does.. Damn you GPU boost 3.0 piece of *****.

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Quote:

Originally Posted by Berke53

Thanks for your imput however enabling these options doens’t have any affect. Same voltages as before.I think all this does is extend the range of the freq/voltage table for people who wich to go NL2.

I flashed a newer version of the strix OC VBIOS to see if the issue is persist and yes ofc it does.. Damn you GPU boost 3.0 piece of *****.

Click to expand…

I am confused are you saying you that you have the option to move the voltage slider up, but it ends up having no effect when reading the output through the monitor.

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Only way I have found to be able to adjust voltage above 1. 089 on the modded strix bios is with precision xoc by using the gpu boost 3.0 curve adjustment on the manual setting only set the one cell at the max clock and voltage you want.

Now the bigger issue that I cant figure out is the no matter what anything over 2190 clock speed doesnt net any higher 3dmark score and is useually lower, I have gone all the way to 2320 and still scores lower ***…

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Quote:

Originally Posted by Nightingale

I am confused are you saying you that you have the option to move the voltage slider up, but it ends up having no effect when reading the output through the monitor.

Click to expand…

That is exacly what i’m saying. Moving the voltage percentage slider or setting up a custom voltage curbe has no affct on voltage according to various monitoring apps. At full load the voltage is always locked at 1075mv for one gpu and 1025mv for the other.

I can’t bump up the voltage using any software.

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Quote:

Originally Posted by T884G63

Only way I have found to be able to adjust voltage above 1.089 on the modded strix bios is with precision xoc by using the gpu boost 3.0 curve adjustment on the manual setting only set the one cell at the max clock and voltage you want.

Now the bigger issue that I cant figure out is the no matter what anything over 2190 clock speed doesnt net any higher 3dmark score and is useually lower, I have gone all the way to 2320 and still scores lower ***…

Click to expand…

Quote:

Originally Posted by T884G63

Only way I have found to be able to adjust voltage above 1.089 on the modded strix bios is with precision xoc by using the gpu boost 3.0 curve adjustment on the manual setting only set the one cell at the max clock and voltage you want.

Click to expand…

Setting a custom curve didn’t work for me. Tried is with afterburner, evga precision and asus gpu tweak II.

Lower scores on a higher clock? That is weired. But i meant i heard about something like this in another thread. There are 2 versions of the xoc vbios. I think flashing to the latest T4 Vbios was the fix for people. Check in GPU-z if you have this bios version: 84.04.17.00.76.

If not I attached it for you

strix1080xoc_t4.zip 149k .zip file

strix1080xoc_t4.zip

149.3 KB
Views: 31

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Did you try putting in only one cell on the custom curve at desired max clock and voltage in precision xoc?
For me it would only work when I did it with a single cell adjustment point like in the picture and only in
precision xoc not in any other tweaking app, was able to hit the nvidia coded limit at 1.24

Thanks I’ll have to switch bios’s later and check pretty sure it was one ending in f8 though.

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Quote:

Originally Posted by T884G63

Did you try putting in only one cell on the custom curve at desired max clock and voltage in precision xoc?
For me it would only work when I did it with a single cell adjustment point like in the picture and only in
precision xoc not in any other tweaking app, was able to hit the nvidia coded limit at 1. 24

Thanks I’ll have to switch bios’s later and check pretty sure it was one ending in f8 though.

Click to expand…

U are right setting a single cell in evga precision works! +REP

Was able to gain 150mhz with a 50mv voltage bump. After benchmarking I noticed the same as you. Scores in Heaven remain the same after a 7.5% overclock. Weired **** is going down.
Did you find any solution to this?

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GPU Boost 3.0 is stupid, just watch this and you should be good.

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1 — 18 of 18 Posts

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GTX 1080 and 1080ti — 8x1080Ti surges | Page 4

RaxShintoff

Forum friend

1 Dec 2017

Artem901 said:

Stunned by your speed. What are the settings in AB?

Click to expand…

In the same place, overclocking seems to be, so they eat Watts immeasurably. The sol/w ratio isn’t for everyone. My electricity is not 3.6r but much higher. I see a 1080 Ti farm where less than 200W is crushed 180W even came out and the speeds were not small either, but the sol / w was strikingly better.

RaxShintoff

Forum friend

1 Dec 2017

Artem901 said:

Voltage jumps on startup

Press to expand…

Why talk about voltage and power on the graphs? In my Afterburn, the voltages are displayed by the curve parameter under one and the Afterburn itself shows complete stability in this, for example, 962 mV. And the Power graphs and the miner show jumping power in watts even more than you have on the graph. The farm is stable.

Felikss

Experienced

28 Dec 2017

akazonder said:

D:\Mining\nvidiaInspector.exe -setBaseClockOffset:0,0,75 -setMemoryClockOffset:0,0,500 -setPowerTarget:0,120 -setTempTarget:0,0,83 -setfanspeed:0,65 -lockvoltagepoint:0,1050
After starting, while the card is warming up, frequency shifts are possible (the same applies to AB), so it may be necessary to adjust the frequency to the one set by overclocking in the nvi utility itself (1982, 2000, 2012, 2025) depending on the specified voltage and so on .

For fans of downvolt: similarly set the voltage to 982mV and adjust the frequency, without any buggy AB curves, etc.

Click to expand…

Could you file a separate topic, where you describe in order all the keys and actions, possible differences in parameters for other green cards, and so on. Thanks in advance

GTX 1080 and 1080ti — 1080 ti drops on the air | Page 2

ed101utf8

Own person

27 Apr 2018

John83 said:

I myself have several asus FE at 55 Mh give out

Click to expand. ..

And at what settings?

ed101utf8

Own person

27 Apr 2018

John83 said:

pl 70, core +150, memory +400

Click to expand…

+400 in p0 or p2 mode?
What is the miner?

John83

Own person

27 Apr 2018

ed101utf8 said:

+400 in p0 or p2 mode?
What is the miner?

Click to expand. ..

p2 = off, p0 = on
this is on nais

niger foxy

Own person

28 Apr 2018

I think it’s the wood. I have the same problem with my asus turbo.

SBA

Forum friend

29 Apr 2018

ab80 said:

Reduce overclocking from memory, drive it to minus at -300 you will get 42-44 mx. These are mysterious cards

Click to reveal…

Yes, I have similar problems with these cards.

ab80 said:

Forget it, or wait until the pill is fixed.

Click to expand…

The tablet has nothing to do with it! That’s absolutely right! Without a tablet, the cards also behave strangely, but at different frequencies. If you increase the memory, then there comes a moment when the voltage and frequency of the core is reset. Without a pill, after long experiments, I found the value at which cards give 35 Mx — this is memory +509(p2 is on, the total frequency is 5515 somewhere), the core is +20, PL does not affect anything at all, the core voltage is walking around 0.75-0.8 and nothing is possible to raise it! It is enough to reduce or increase the memory frequency by several points, the hash rate drops sharply at once, movements in the core also affect but not so much.
When you add a tablet, then the maximum values of the order of 44 Mx from the card are obtained somewhere at minus 325 from memory, the core voltage is in the region of 0.75-0.8 and it is also impossible to raise it with anything. If you increase the memory frequency (from -325 to -280 for example), then the core frequency drops to 1100 and apparently the core is no longer enough and the hashrate drops. If you lower the memory frequency, then the core frequency increases, somewhere at minus 450-500, the core frequencies and voltages become normal (about 1850 MHz), but the hash rate drops already due to the memory frequency.
At the same time, the behavior on the equihash is completely normal, the memory and core frequencies do not affect each other, set as much as you like.
In general, a completely incomprehensible zadrochka, it is not clear where to look for a solution.

SBA

Forum friend

29 Apr 2018

Maybe someone knows if it is possible to iron the voltage on the card so that it does not fall, I think this can help. Probably just the firmware?
By the way, do not enable P0 on these cards, because then it will not work to reduce the memory frequency to the desired value of

Last edit: 29 Apr 2018

niger foxy

Own person

30 Apr 2018

SBA said:

Maybe someone knows if it is possible to iron the voltage on the card so that it does not fall, I think this can help. Probably just the firmware?
By the way, do not enable P0 on these cards, because then it will not work to reduce the memory frequency to the desired value of

Click to expand…

Why is that? Take the frequency to -500 And that’s it)

SBA

Forum friend

30 Apr 2018

niger foxy said:

Why is that? Take the frequency to -500 And that’s it)

Click to expand…

In AB, you can make a maximum of minus 500. Thus, from 5500 you can only lower it to 500, and from 5000 to 4500, the maximum hashrate is reached somewhere at 4700, so only P2

ed101utf8

Own person

2 May 2018

Hooray, I understand 1080ti under the air to overclock. From memory +1100 (12200 total frequency) pl 74% core +225. Total 57.7 mx

niger foxy

Own person

2 May 2018

Even it seems to me that the card will not last long)

Digorets

Own person

4 May 2018

The same problem, we will follow the development, whoever finds the solution first, unsubscribe

DigitalTheSlayer

Dancing with a tambourine

18 Jun 2018

SBA said:

In AB, you can make a maximum of minus 500. Thus, from 5500 you can only lower it to 500, and from 5000 to 4500, the maximum hashrate is reached somewhere at 4700, so only P2

Click to expand…

Hello, did you manage to solve the problem? Same problem on ASUS ROG Strix GeForce GTX 1080 Ti.

SBA

Forum friend

18 Jun 2018

No, it didn’t work out that they messed up in Asus riddle

grape

Own person

19 Apr 2020

SBA said:

No, it didn’t work out that there was a riddle in Asus

Click to reveal. ..

hello
took the same cards, the problem is 1:1, I can’t find a solution, is there one?

morfeen

Forum friend

19 Apr 2020

grape said:

hello
took the same cards, the problem is 1:1, I can’t find a solution, is there one?

Click to expand…

I haven’t found it yet)
I’m sitting on 43x.xx some drivers.
Maybe something was corrected in the new ones)
Try the latest ones, you will say that there …

grape

Own person

19 Apr 2020

morfeen said:

I haven’t found it yet)
I’m sitting on 43x. xx some drivers.
Maybe they fixed something in the new ones)
Try the latest ones, you’ll say what’s there…

Click to expand…

put 445.87
did not help.

Last edit: 19 Apr 2020

morfeen

Forum friend

20 Apr 2020

grape said:

put 445.87
did not help.

Click to expand. ..

How much did you squeeze out?

grape

Own person

20 Apr 2020