MaxInf

svl7, great bios update! Can the 1.212v limit be increased with a bios mod? I know about the AB and LLC softmod, but I was wondering if something like that can be achieved with a specifically crafted bios mod.

Same, it's just a different fan profile.

Cool, thanks! What about the downsampling versions? What specific change did you make for downsampling? Is it just higher default clocks or did you find other "under the hood" tweaks?

Two new vbios added: 'OC edition v04' for any Titan with stock cooler and a 'ACX' version for those of you who might use the Titan with an after-market cooler (e.g. the EVGA ACX).

Both files are based on the latest Titan vbios I have, the usual tweaks are applied, as well as slightly lowered idle voltages and 3d voltage (it's perfectly fine for stock clock usage, if you're going to overclock I assume you'll adjust the voltage to your needs anyway.)

Downloads here:

Nvidia GTX Titan 'OC edition' v04 - vbios mod (stock cooler)

and

Nvidia GTX Titan 'OC edition' v04 [ACX] - vbios mod for cards with alternate air coolers

More to come tomorrow.

Thank you svl7! What's the difference in freq. and voltage between reg. and acx?

Just registered to say thank you svl7! After trying several vbios from other places, this is the only one where I have full control of the OC. I just wanted to also let you know that Asus recently released an updated VBIOS (80.10.39.00.0a) for their Titan that according to the change log, "Enhance compatibility with some 4K2K monitors". Would it be possible to have v4 based on that updated version?