GTX 780 Ti custom BIOS

[Carl2608]

Hi everyone, i recently switched my EVGA GTX 780 TI (Reference) to water, and im looking for a bios that unlocks the power and voltage control on the card. I checked out the Skynet bios, but it's kinda sketchy and doesn't have a read me file in it. does anyone know of other bios' that i can check out, or possibly get some links. 

Thanks in advance.

[Lord_Karango17]

I'm fairly certain that the reference boards are limited to a max of 1.212v, so you wont get a lot of headroom with a custom bios. It was benificial for me because on the stock bios my card would not go any higher than 1.87v.

 

I cant remember if I flashed the skyn3t bios, or just copied the values over onto my stock bios using kepler bios tweaker, however I upped the power limit, and let the gpu go all the way to 1.212v.

 

A few things you have to keep in mind is that the skyn3t bios disables things like gpu boost, so you will have to account for that when increasing the clocks.

[Carl2608]

Yeah ive heard about the vaoltage hardware lock, but i just want control over my powerlimit and get a steady voltage/clock speed. the card can already do 1253 on the stock bio (and on air) 

[Carl2608]

7 minutes ago, Lord_Karango17 said:

I'm fairly certain that the reference boards are limited to a max of 1.212v, so you wont get a lot of headroom with a custom bios. It was benificial for me because on the stock bios my card would not go any higher than 1.87v.

 

I cant remember if I flashed the skyn3t bios, or just copied the values over onto my stock bios using kepler bios tweaker, however I upped the power limit, and let the gpu go all the way to 1.212v.

 

A few things you have to keep in mind is that the skyn3t bios disables things like gpu boost, so you will have to account for that when increasing the clocks.

Could you maybe link me to the Keplar bios tweaker then?

 

[Lord_Karango17]

2 minutes ago, Carl2608 said:

Could you maybe link me to the Keplar bios tweaker then?

 

You can open up the skyn3t bios, and your own bios (you can get it though gpuz), and look at the values that have been changed.

Things like the disabling of gpu boost cant be copied over, but that isnt too big of an issue. The main things, are the voltage range at each clock speeds. Once you have duplicated the values for the tdp and volts, you can flash it using nvflash.

 

Kepler bios tweaker:

https://www.techpowerup.com/downloads/2566/kepler-bios-tweaker-v1-27

 

Get the stock vbios from gpuz:

http://prntscr.com/axxj91

 

Using nvflash:

 

[Carl2608]

15 minutes ago, Lord_Karango17 said:

You can open up the skyn3t bios, and your own bios (you can get it though gpuz), and look at the values that have been changed.

Things like the disabling of gpu boost cant be copied over, but that isnt too big of an issue. The main things, are the voltage range at each clock speeds. Once you have duplicated the values for the tdp and volts, you can flash it using nvflash.

 

Kepler bios tweaker:

https://www.techpowerup.com/downloads/2566/kepler-bios-tweaker-v1-27

 

Get the stock vbios from gpuz:

http://prntscr.com/axxj91

 

Using nvflash:

 

Thank you man! I think im gonna go with the Kepler bios tweaker instead of Skynet, as it seems to risky. i appreciate your help.