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[Official] NVIDIA GTX 780 Owner's Club - Page 1878

post #18771 of 24922
Quote:
Originally Posted by OccamRazor View Post

This is the newer bios(Your card must have come with bios 80.80.xx.xx.xx in order to use this bios):

Galaxy 780 HOF B1
[*]sky-780-HOF-B1.rom

[*]Bios version 80.80.21.00.5C
[*]Base core clock 1058.5 Mhz
[*]Default power target 100% 300w by 200% slide 600w

You flash inside windows, you only re-install drivers after rebooting after flash if its needed!

EZ3FLASH VBIOS TOOL

and my flash guide

OCCAMRAZOR EZ3FLASH guide


Cheers

Ed

(Team skyn3t)


i just want to thank everybody for helping me here in the club and to let u know guys flashed my GTX 780 HOF with sky bios and i have unlocked volt up to 1.212 but i thought i have cherry pick chip but i was wrong coz with 1.212 i was able to clock my gpu 1306mhz and unfortunately there is artifacts as same as stock bios i was able to reach 1306mhz but only with 1.187v also with artifacts

My main concern was the locked volt and i updated to sky bios because i though with 1.212v i would be stable at 1306mhz but i am not lucky with my bad chip... frown.giffrown.giffrown.giffrown.gif When i was buying GTX 780 i was in a big fight and headache to choose between GTX 780 HOF and the GTX 780 Lightning and the difference in price was almost the same i dont know if my choice was wrong with HOF? maybe i should have bought the MSI GTX 780 Lightning? and btw my ASIC 65.4% but i think its not a reliable indicator for overclocking
post #18772 of 24922
Quote:
Originally Posted by karimzodiak View Post

i just want to thank everybody for helping me here in the club and to let u know guys flashed my GTX 780 HOF with sky bios and i have unlocked volt up to 1.212 but i thought i have cherry pick chip but i was wrong coz with 1.212 i was able to clock my gpu 1306mhz and unfortunately there is artifacts as same as stock bios i was able to reach 1306mhz but only with 1.187v also with artifacts

My main concern was the locked volt and i updated to sky bios because i though with 1.212v i would be stable at 1306mhz but i am not lucky with my bad chip... frown.giffrown.giffrown.giffrown.gif When i was buying GTX 780 i was in a big fight and headache to choose between GTX 780 HOF and the GTX 780 Lightning and the difference in price was almost the same i dont know if my choice was wrong with HOF? maybe i should have bought the MSI GTX 780 Lightning? and btw my ASIC 65.4% but i think its not a reliable indicator for overclocking

Try PrecisionX, set the volts to the max offset and enable K-boost, it might stick the voltage to 1,212V, making the 1300mhz OC without artifacts!
IMO, the lightning would have been a better option as you would have more voltage control with AB!

Cheers

Ed

(Team skyn3t)
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post #18773 of 24922
Go to the OP and fill the form! thumb.gif

Cheers all

Ed

(Team skyn3t)[/quote]

I am on the spreadsheet for a verified owner of a EVGA 780 SC ACX, but not sure how to get a badge in my sig... lol sorry for the lame question
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post #18774 of 24922
Quote:
Originally Posted by DrockinWV View Post

I am on the spreadsheet for a verified owner of a EVGA 780 SC ACX, but not sure how to get a badge in my sig... lol sorry for the lame question
Pretty sure you have to go edit your sig and add it yourself. It doesn't just magically appear in there.
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post #18775 of 24922
post #18776 of 24922
Quote:
Originally Posted by OccamRazor View Post

Try PrecisionX, set the volts to the max offset and enable K-boost, it might stick the voltage to 1,212V, making the 1300mhz OC without artifacts!
IMO, the lightning would have been a better option as you would have more voltage control with AB!

Cheers

Ed

(Team skyn3t)


First i would like to thank you for your reply i already using EVGA PrecisionX v4.2.1 i set the power target to max as well the voltage to 1.212mV but i didnt play with the k-boost yet.... may u tell me please what is the k-boost and what's responsible for? what your opinion should i keep the GTX 780 HOF or if i have the chance... is it worth it to change with the lightning?
post #18777 of 24922
Hey,

Got myself a780 SC ACX a few weeks ago. I will get a waterblock for the card next month (no money right now redface.gif)
and plan on pushing the card to the limit.

I started testing with the stock cooler and flashed the Skyn3t rev 4 BIOS, and in the description it says:
"Fan Idle 20%" but i still get 39% idle and that drives me crazy rolleyes.gif

I know that EVGA released a new BIOS which sets the lower limit for the fan to afaik 20% so there are
no hardware limits whatsoever...

I dont get why my card still idles at 39%, can anybody help ?

I also did the soft-Voltmod and LLC disable, and when i set the vGPU in Afterburner, the card
still clocks down but uses full voltage all the time, is that normal w/ enabled voltmod and LLC disable ?
"Force constant voltage" is set to disabled.

I'm using Win 7 x64 + 335.23 !

Thanks!

(not a native speaker here so be nice biggrin.gif)

@karimzodiak: K-boost forces constant 3D Voltage onto your card.
Edited by Xeroo - 4/17/14 at 3:51am
post #18778 of 24922
Quote:
Originally Posted by karimzodiak View Post

First i would like to thank you for your reply i already using EVGA PrecisionX v4.2.1 i set the power target to max as well the voltage to 1.212mV but i didnt play with the k-boost yet.... may u tell me please what is the k-boost and what's responsible for? what your opinion should i keep the GTX 780 HOF or if i have the chance... is it worth it to change with the lightning?

K-boost force the voltage to a constant max 1,212V! Your card is very good to get 1300mhz or close to that, i dont know if it is worth to get a lightning and find out its got a lower OC than your HOF!
Its not that bad chip you have, my Titans stock only got 1150mhz with 1,212V but with voltage they fly! tongue.gif
Quote:
Originally Posted by Xeroo View Post

Hey,

Got myself a780 SC ACX a few weeks ago. I will get a waterblock for the card next month (no money right now redface.gif)
and plan on pushing the card to the limit.

I started testing with the stock cooler and flashed the Skyn3t rev 4 BIOS, and in the description it says:
"Fan Idle 20%" but i still get 39% idle and that drives me crazy rolleyes.gif

I know that EVGA released a new BIOS which sets the lower limit for the fan to afaik 20% so there are
no hardware limits whatsoever...

I dont get why my card still idles at 39%, can anybody help ?

I also did the soft-Voltmod and LLC disable, and when i set the vGPU in Afterburner, the card
still clocks down but uses full voltage all the time, is that normal w/ enabled voltmod and LLC disable ?
"Force constant voltage" is set to disabled.

I'm using Win 7 x64 + 335.23 !

Thanks!

(not a native speaker here so be nice biggrin.gif)

@karimzodiak: K-boost forces constant 3D Voltage onto your card.


WELCOME TO OCN!!!!! band.gif

Fill your SIG with your RIG! IT HELPS US TO HELP YOU!!! thumb.gif
You have a link in my SIG!

Increase the PT slider, you might be hitting the TDP limit or heat limit!
Read my OC guide for some pointers: OCCAMRAZOR ADVANCED GK110 OC GUIDE
Send me your original bios to check the fan issue!


Cheers

Ed

(Team skyn3t)
Edited by OccamRazor - 4/17/14 at 5:32am
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post #18779 of 24922
(Team skyn3t)[/quote]
Quote:
Originally Posted by Anoxy View Post

Pretty sure you have to go edit your sig and add it yourself. It doesn't just magically appear in there.

I know it isnt going to appear on its own, Im asking how do I add it in there? What information do I have to put for it to show up correctly?
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post #18780 of 24922
Quote:
Originally Posted by DrockinWV View Post

(Team skyn3t)
I know it isnt going to appear on its own, Im asking how do I add it in there? What information do I have to put for it to show up correctly?[/quote]


Go to your profile, scroll down to your forum signature, click "edit signature" and copy paste the code below, press "preview", check if its aligned, then press "save", Done! thumb.gif
EDIT: make sure you have the drop down box to: "Show off stuff in your signature"
Code:
[CENTER][URL=http://www.overclock.net/t/1393791/nvidia-gtx-780-owners-club][B]-=]░▒▓███[Official] NVIDIA GTX 780 Owner's Club ███▓▒░[=[/B][/URL][/CENTER]


Cheers

Ed

Team skyn3t
Edited by OccamRazor - 4/17/14 at 6:39am
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