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GTX 600 Series Unlocked Voltage Bios' downloads and tools. - Page 377

post #3761 of 7931
Quote:
Originally Posted by Penal Stingray View Post

how do I stop the throttling when it hit 70c?

I think iRandomize was looking for people to test his method out, maybe ping him and see if he had a method to test..
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post #3762 of 7931
Hi guys, awesome thread.

Not sure if this has been mentioned here before or not, because the thread is so massive. But I have a vanilla shorty EVGA 670 with stock bios. Can some kind soul be kind enough to mod this for me? Max volts and power please biggrin.gif

furiannn.zip 56k .zip file
post #3763 of 7931
Quote:
Originally Posted by error-id10t View Post

I think iRandomize was looking for people to test his method out, maybe ping him and see if he had a method to test..

Sadly, it only worked for my specific card. And i don't even need it.... im running sub 60C
post #3764 of 7931
Alright guys, I think its time to bios flash...

Here's my bios:
ASUS GTX 670 DirectCU II
http://dl.dropbox.com/u/56176265/GK104.rom
Code:
GPU Device Id: 0x10DE 0x1189
Version: 80.04.31.00.40
GTX670 VB Ver 80.04.31.00.AS04
Copyright (C) 1996-2012 NVIDIA Corp.
GK104 Board - 20040005
Board power limit: 140.8 W, -29%, +22%
Boost clocks
  P0 Boost: 980.00 MHz
  P0 Base: 915.00 MHz
Performance Level 0
  Core Clk: 324.00 MHz
  Mem Clk: 162.00 MHz
  Shader Clk: 648.00 MHz
Performance Level 1
  Core Clk: 540.00 MHz
  Mem Clk: 405.00 MHz
  Shader Clk: 1080.00 MHz
Performance Level 2
  Core Clk: 540.00 MHz
  Mem Clk: 1502.00 MHz
  Shader Clk: 1080.00 MHz
Performance Level 3
  Core Clk: 540.00 MHz
  Mem Clk: 1502.00 MHz
  Shader Clk: 1080.00 MHz



But I have a few questions first...

Can we mod the bios so the voltage is like 1.185V or 1.200V instead of the max 1.21V?

Thanks guys!

I've got the Antec 620 mod with 2 70mm fans on the GPU PCB which keeps the VRM heatsink around 45C and the GPU doesn't go past 55C....
post #3765 of 7931
Quote:
Originally Posted by furiannn View Post

Hi guys, awesome thread.

Not sure if this has been mentioned here before or not, because the thread is so massive. But I have a vanilla shorty EVGA 670 with stock bios. Can some kind soul be kind enough to mod this for me? Max volts and power please biggrin.gif

furiannn.zip 56k .zip file

Just ran it through KGB, 150 power limit and max voltage

bios.zip 57k .zip file

And CakeWalk, yeah you don't have to set 1.21v max, either edit the .cfg for KGB or do it with kepler bios tweaker, may take some experimenting though as the values set in KGB/KBT turn out higher on my card after flashing, say I set 1150mv max in KBT I end up with 1.75v max under load.

EDIT: fyi it's all pretty straight forward to do, you should take the time to figure out how to do it yourself, that way once you find your max stable OC, if it doesn't need max voltage to keep it stable you can reflash with a lower voltage and your max OC, should reduce temps a little, no need to run 1.21v if your OC tops out below it.
Edited by GeforceGTS - 3/2/13 at 6:20am
post #3766 of 7931
I've never modded a bios before. Is there a custom bios for the Galaxy GTX 680 to get fan speed 100% and higher voltages? I don't see it in the OP.

here is bios file from GPU Z:
moaradin bios.zip 56k .zip file
Edited by Moaradin - 3/2/13 at 7:08am
post #3767 of 7931
Hi again

Sorry to bother the troop of GFX researcher folks, but just wanted to clarify a set of information about the Bios flash I envoked yesterday, just for piece of mind.

I flashed my 670PE with a modded Galaxy revision of the GK104 and have noticed some strange readings in GPU-Z. Here are the stock Bios and flashed Bios information:

Default Bios: Core - 1020Mz ; Memory - 1502Mz ; Boost - 1098Mz
Modded Bios: Core - 1202Mz ; Memory - 1502Mz ; Boost - 1098Mz

Its kinda strange that the Boost remained the same after the flash. Does this mean that the card will actually perform worse under load?

I managed to overvolt the card. Added the +100 value in MSI afterburner, as a lower value seemed to run into issues on highest overclock. Didn't get much outta my card. Managed to register the following details after my overclock, and multiple Heaven 4.0 runthroughs.

Result: Core - 1272Mz Memory - 1802Mz ; Boost - 1129Mz

What you guys thinks of the stats? Why is boost lower than Core clock or has the Core and Boost stats swapped across in GPU-Z after the BIOS flash?

I thought that the modded Galaxy 670PE Bios started at 1302Mz Core after flash, and that I would have to underclock it? Any ideas folks?

You are the clever, experienced overclockers, I'm the noob trying the make sense of everything.
post #3768 of 7931
Quote:
Originally Posted by Moaradin View Post

I've never modded a bios before. Is there a custom bios for the Galaxy GTX 680 to get fan speed 100% and higher voltages? I don't see it in the OP.

here is bios file from GPU Z:
moaradin bios.zip 56k .zip file
Max fan speed 100% and voltage unlocked, max power limit the default 133% max - moaradinmodded.zip 56k .zip file

This one is the same but max power limit is 150% - moaradinpowah.zip 56k .zip file
post #3769 of 7931
Thread Starter 
Quote:
Originally Posted by Cakewalk_S View Post

Alright guys, I think its time to bios flash...

Here's my bios:
ASUS GTX 670 DirectCU II
http://dl.dropbox.com/u/56176265/GK104.rom Warning: Spoiler! (Click to show)
Code:
GPU Device Id: 0x10DE 0x1189
Version: 80.04.31.00.40
GTX670 VB Ver 80.04.31.00.AS04
Copyright (C) 1996-2012 NVIDIA Corp.
GK104 Board - 20040005
Board power limit: 140.8 W, -29%, +22%
Boost clocks
  P0 Boost: 980.00 MHz
  P0 Base: 915.00 MHz
Performance Level 0
  Core Clk: 324.00 MHz
  Mem Clk: 162.00 MHz
  Shader Clk: 648.00 MHz
Performance Level 1
  Core Clk: 540.00 MHz
  Mem Clk: 405.00 MHz
  Shader Clk: 1080.00 MHz
Performance Level 2
  Core Clk: 540.00 MHz
  Mem Clk: 1502.00 MHz
  Shader Clk: 1080.00 MHz
Performance Level 3
  Core Clk: 540.00 MHz
  Mem Clk: 1502.00 MHz
  Shader Clk: 1080.00 MHz



But I have a few questions first...

Can we mod the bios so the voltage is like 1.185V or 1.200V instead of the max 1.21V?

Thanks guys!

I've got the Antec 620 mod with 2 70mm fans on the GPU PCB which keeps the VRM heatsink around 45C and the GPU doesn't go past 55C....
You can, but there is no reason to do so.
Cakewalk_S.zip 56k .zip file

Quote:
Originally Posted by xb2iris View Post

Warning: Spoiler! (Click to show)
Hi again

Sorry to bother the troop of GFX researcher folks, but just wanted to clarify a set of information about the Bios flash I envoked yesterday, just for piece of mind.

I flashed my 670PE with a modded Galaxy revision of the GK104 and have noticed some strange readings in GPU-Z. Here are the stock Bios and flashed Bios information:

Default Bios: Core - 1020Mz ; Memory - 1502Mz ; Boost - 1098Mz
Modded Bios: Core - 1202Mz ; Memory - 1502Mz ; Boost - 1098Mz

Its kinda strange that the Boost remained the same after the flash. Does this mean that the card will actually perform worse under load?

I managed to overvolt the card. Added the +100 value in MSI afterburner, as a lower value seemed to run into issues on highest overclock. Didn't get much outta my card. Managed to register the following details after my overclock, and multiple Heaven 4.0 runthroughs.

Result: Core - 1272Mz Memory - 1802Mz ; Boost - 1129Mz

What you guys thinks of the stats? Why is boost lower than Core clock or has the Core and Boost stats swapped across in GPU-Z after the BIOS flash?

I thought that the modded Galaxy 670PE Bios started at 1302Mz Core after flash, and that I would have to underclock it? Any ideas folks?

You are the clever, experienced overclockers, I'm the noob trying the make sense of everything
.

It is normal, it also happens to me. It does not effect performance or anything of the sort.
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Chuggin' along
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post #3770 of 7931
Quote:
Originally Posted by xb2iris View Post

Warning: Spoiler! (Click to show)
Hi again

Sorry to bother the troop of GFX researcher folks, but just wanted to clarify a set of information about the Bios flash I envoked yesterday, just for piece of mind.

I flashed my 670PE with a modded Galaxy revision of the GK104 and have noticed some strange readings in GPU-Z. Here are the stock Bios and flashed Bios information:

Default Bios: Core - 1020Mz ; Memory - 1502Mz ; Boost - 1098Mz
Modded Bios: Core - 1202Mz ; Memory - 1502Mz ; Boost - 1098Mz

Its kinda strange that the Boost remained the same after the flash. Does this mean that the card will actually perform worse under load?

I managed to overvolt the card. Added the +100 value in MSI afterburner, as a lower value seemed to run into issues on highest overclock. Didn't get much outta my card. Managed to register the following details after my overclock, and multiple Heaven 4.0 runthroughs.

Result: Core - 1272Mz Memory - 1802Mz ; Boost - 1129Mz

What you guys thinks of the stats? Why is boost lower than Core clock or has the Core and Boost stats swapped across in GPU-Z after the BIOS flash?

I thought that the modded Galaxy 670PE Bios started at 1302Mz Core after flash, and that I would have to underclock it? Any ideas folks?

You are the clever, experienced overclockers, I'm the noob trying the make sense of everything.

The BIOS is a mess, but it works, and its all we got tongue.gif Don't worry about it, since it will not, in any way, impact performance.
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