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[Official] NVIDIA GTX 780 Ti Owner's Club - Page 613

post #6121 of 16481
Quote:
Originally Posted by toboardornot2 View Post

Got up to 1330 on the core and had power target @ 108 but it would only get up to 106% under load. Started to get crashing display driver errors and furmark freezing up.

I think i might be stuck at 1320 core and 7500 mem @1.212V and around 104% Power Target under load. Max temps at this setting top out at 40c.
If your running sky's bios, you should just set the power target all the way up and only adjust the clock speed, it doesn't mean that it's going to go to that power target, it just keeps the card from down locking due to power. At least that's what I've been led to believe.
post #6122 of 16481
Quote:
Originally Posted by Jimhans1 View Post

If your running sky's bios, you should just set the power target all the way up and only adjust the clock speed, it doesn't mean that it's going to go to that power target, it just keeps the card from down locking due to power. At least that's what I've been led to believe.

You are correct! I got up to 1300 with ease before adjusting the power target and when I started tweaking the mem clocks it would downclock because it was hitting that limit. Looks like ill be tweaking this for a while here tonight haha.
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post #6123 of 16481
Quote:
Originally Posted by DerComissar View Post

I even asked EK about that, they said no.:



But I'd rather believe Ed, it does make sense to try to divert some of that vrm heat to the backplate.thumb.gif

Every degree of temperature you can divert from the front of the card counts,so, why not improving the heat transfer of the backplate? The mosfets area is the hottest part of the back of the card so i put a strip of thermal pad covering the area!

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(Skyn3t Team)
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post #6124 of 16481
Quote:
Originally Posted by kalleklovn12 View Post

I can play BF4 and other games with my reference Asus 780ti at 1345/1890. Temps at max 40 degrees with waterblock. Very nice! You just got to be lucky. Now i want another 780ti in my system.
Yes 1300 24/7 with water he is wanting it on air. Its not that it can't be done but you need a great card for the temps not to throttle the card during gaming sessions. Water yes 1300 because you can keep the temps down air at 1300 for 24/7 use you will probably disappointed
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post #6125 of 16481
Quote:
Originally Posted by toboardornot2 View Post

AB was reporting 1.325V but then in furmark GPUZ reported 0.975. I reverted the mod and just cranked up the voltage on the skyne3t bios to 1.212V with nvidia Inspector's overclocking tools.

Benching and testing stability now but im at 1305 core and 7400 mem @1.212V and 104% power target. 41C Max temps with EK waterblock and backplate.

Only AB can read voltages above 1,212V providing you have done the volt mod and able AB to comunicate to the voltage controller, other software just read the drivers feed and drivers are locked to 1.212V! thumb.gif

Cheers

Ed

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post #6126 of 16481
Quote:
Originally Posted by OccamRazor View Post

Ok! lets straight this, someone confused you buddy! smile.gif
Currently the volt mod and LLC hack does not work with the 780Ti, from one side Unwinder (Afterburner creator) states that 780Ti is a non-reference card so AB does not work as with Titan/780!
From the other there is still no voltage control for 780Ti thanks to nvidia within the bios (cannot be changed) and drivers! Any voltage above 1.24V will be reset by the drivers/bios!
The Extended MSI setting in AB is only for MSI cards! Force constant voltage again is not for reference cards!
Right now with my Brother´s bios you can have the 1,212V unlocked and more TDP!
But perhaps there is a ray of hope in the horizon! Not making any promisses but stay tuned in this channel! biggrin.gif

Cheers

Ed

(Skyn3t Team)

Thank you man gr8 explanation wink.gif
So nvidia was unhappy that people unlocked their 780/Titan so they locked 780 Ti to 1.2V mad.gif
So I guess 780/Titan are better at overclocking for now
(untill we find a way to unlock our brand new TI)...
post #6127 of 16481
Quote:
Originally Posted by Garrett1974NL View Post

Maybe this is a silly question, but to those of you who have an EK block on the card, how hot (to the touch) does the backside of the PCB get when stressing the card fully?
I mean the VRM area of course smile.gif
It's scorching hot with aircooling, since cooling the back isn't very easy.
By watercooling you take away most heat from the VRM's smile.gif
Can you hold your finger onto it longer than 2 seconds? biggrin.gif
Quote:
Originally Posted by OccamRazor View Post

Every degree of temperature you can divert from the front of the card counts,so, why not improving the heat transfer of the backplate? The mosfets area is the hottest part of the back of the card so i put a strip of thermal pad covering the area!
Warning: Spoiler! (Click to show)
CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), quality = 90

Cheers

Ed

(Skyn3t Team)

@Garrett1974NL
Good point about using the heatplate for cooling the vrm area on the back of the card. Rep+thumb.gif

@OccamRazor
Thanks for the illustration of where to put the thermal pad for the back of the card, it will be very useful. Rep+thumb.gif
I have some 1.5mm Fujipoly around somewhere, I must give that a try.
Edited by DerComissar - 1/10/14 at 11:48pm
    
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post #6128 of 16481
Thread Starter 
Quote:
Originally Posted by geggeg View Post

What ray of hope? Spill the beans! tongue.gif

what beans whistle.gif

yeah voltage will come.
Edited by skyn3t - 1/10/14 at 9:27pm
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post #6129 of 16481
Count me in for beta-testing it (the beans I mean:) ) Sky wink.gif
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post #6130 of 16481
Thread Starter 
Quote:
Originally Posted by DStealth View Post

Count me in for beta-testing it (the beans I mean:) ) Sky wink.gif

what brand GPU you have ?
Edited by skyn3t - 1/10/14 at 11:11pm
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