Jump to content
EwinRacing Flash Series Gaming Chairs
svl7

Nvidia GTX Titan - modified VBIOS for more control and better overclocking

Recommended Posts

Thank You very much.

I will try.

MSI i've got already.

PrecisionX i hope will help me.

SVL can You make BIOS with higher voltage ?

Do not worry.I will burn my card :)

And higher Power Throttle.

Like this enginering BIOS :) Pleeeeeeeeasssseee :)

Call it : TITAN KILLER SVL :)

Share this post


Link to post
Share on other sites

You can't reach the power target of svl7's bios with 1.21 volts, which is max without any voltmods.

As i said before his gpu-z shows the real clock for his base clock.

He is using the engineering bios with gpu boost 2.0 which means that the actual clock of the gpu is much higher than the baseclock shown in gpu-z.

You are using svl7 bios without gpu boost, you get the clock that you set.

There is nothing wrong with your card, just clock it higher. You need a higher offset with svl7 bios because it doesn't use gpu boost.

Share this post


Link to post
Share on other sites

ENG BIOS

Nvidia GeForce GTX Titan Hardware Voltage Modifications - GPU OV, GPU OCP, MEM OV, Coldslow/shutdown and measurement [Archive] - hwbot.org

I just uploaded again genuine Asus bios.

Scores :

1.SLV7 BIOS : 5838

2.Asus BIOS : 5795 (END,no possible OVC more,out of 3D Mark every time)

Maybe on SLV7 i can go more with Memory clc,but i doesnt give visible effect.

Voltage : MAX reported by Nvidia Inspect.monitor : 1.2.

Temp : MAX 83 C

Fan speed : max 72 %

I want to break this magic 6000p barrier.

I will try with this ENG Bios or I will connect 220 V straight from wall to this card :) !!!

Thanks everybody for help.Now I understand a lot more of this magic card,bios,programs.

Etc.

Good Luck Friends :) !

Share this post


Link to post
Share on other sites

Everyone says that, but I am not convinced yet.

In benchmarking, I see the best gains from raising the GPU clock, and not the memory clock. This seems opposite from what I have read, where people need to increase the memory to achieve a higher score.

Would it be an easy mod to open the card, and run the fan power off of the PSU? I don't have room for watercooling in my case.

Neat picture. This was an hour or so before I posted that Firestrike score on the last page.

http://farm3.staticflickr.com/2861/9409383289_84e5a0b8c7_k.jpg

Screen froze there during benching, then turned into a checker board. Restarted the machine, clean installed the driver, and it was fine. Like nothing happened lol. Maybe the voltage limit is a good thing...

Share this post


Link to post
Share on other sites

svl7: Awesome bios! Just made a account here to say thank you!

Before with orginal evga titan my cards refused to clock higher then 1090mhz, after i flashed your modded bios both my cards run fine on 1202mhz.

  • Thumbs Up 1

Share this post


Link to post
Share on other sites
svl7: Awesome bios! Just made a account here to say thank you!

Before with orginal evga titan my cards refused to clock higher then 1090mhz, after i flashed your modded bios both my cards run fine on 1202mhz.

ya I totally agree the bios is amazing. My titans were throttling hard and as soon as I installed this bios all throttling stopped and my cards ran in sli 1202mhz far cry 3 stable. This bios completely changed my cards. Plus I love to just set my clocks and not worry that they are going to jump all over the place.

Share this post


Link to post
Share on other sites
When you get the chance, could you please create a rev03 for the EVGA SC bios? Much appreciated. :)

Share this post


Link to post
Share on other sites

Currently running on rev02 and there is no way in million years to achieve 1200+ Mhz on my cards. Max clock without crash in 3D Mark was 1190 per core and 7Ghz memory.

Share this post


Link to post
Share on other sites

Hi svl7,

I'm using your latest GTX Titan BIOS with undervolting support on my card. Now I''m wondering if it's possible to change the GPU's idle voltage. Due to a nice ASIC my card works with 0,862 Volts, but I don't think that's necessary. :D Is there any chance to optimize this?

Greeting from Germany,

Raff

Share this post


Link to post
Share on other sites

I'm using your latest GTX Titan BIOS with undervolting support on my card. Now I''m wondering if it's possible to change the GPU's idle voltage. Due to a nice ASIC my card works with 0,862 Volts, but I don't think that's necessary. :D Is there any chance to optimize this?

I assume you want a lower idle voltage? Yeah, that should be possible. Mine idles at 0.875V. 0.825V should be possible, not sure about lower values, will need to test.

Share this post


Link to post
Share on other sites

Ya, because lower is always better (except Fps ;)). Looking forward to testing a 0,825 Volt BIOS! Please don't hesitate to post you first running build.

Greetings,

Raff

Share this post


Link to post
Share on other sites
I assume you want a lower idle voltage? Yeah, that should be possible. Mine idles at 0.875V. 0.825V should be possible, not sure about lower values, will need to test.

Share this post


Link to post
Share on other sites

Ah yeah, will do that when I get the chance.

First post updated with public link to 'OC edition v03'.

  • Thumbs Up 1

Share this post


Link to post
Share on other sites

Good news guys!

New beta of MSI Afterburner just came out and it brings improved support (voltage unlocking) for cards which have NCP4206 voltage regulator. According to Uniwinder, that chip is used on many reference GTX 6xx/7xx/Titan cards.

I tried the tweak and it really works. Out of the box, 1.212mv was the limit for my card and after the tweak, upper limit is 1.300mv.

At 1.212mv, i could finish the Valley with 1267Mhz boost clock and at 1.3v card passed at 1333Mhz. Not bad. Temps were about 7-8 C higher.

  • Thumbs Up 1

Share this post


Link to post
Share on other sites

2 weeks without Computer :)

I uploaded wrong BIOS,and through so long time main Titan was crusing between services (******!!!!)

So today,I found simply way to BIOS fix using another CARD and NVFLASH.

4 lines of instruction.It was so simply and they cannot help me.ASUS - no comment.

This Engingering Bios which we talk about cannot be uploaded to my card.

I dont know why,but it showes me error.And cannot flash with that.

So still Your BIOS Is NR 1 IN THE WORLD :)

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.