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GTX 600 Series Unlocked Voltage Bios' downloads and tools. - Page 229

post #2281 of 7931
Hi,

I succesfully flashed my KGB moded Asus GTX670 DCII (Non-top) bios and received following benefit from it;
Thanks to the developer.

Before
Max boost 1241 Mhz, 550mhz offset

Haven 51.2 fps (max settings)

After (%150 power, 1,213 V)

Max boost 1280 Mhz, 550mhz offset

Haven 52.0 fps (max settings)

My questinons;

1- ) 40 mhz gain equals to 1 fps, is it normal ? Seems very little gain.
2-) I want to set voltage limit to 1,18 and leave fan speed as original. At KGB.cfg file, where should I enter these values.
3-) My power persentage is max %33(Before&after flash). It seems, there is problem here. What should I do.

Thanks in advance
Edited by ozix - 12/10/12 at 8:38am
post #2282 of 7931
Thread Starter 
Quote:
Originally Posted by ozix View Post

Hi,
I succesfully flashed my KGB moded Asus GTX670 DCII (Non-top) bios and received following benefit from it;
Thanks to the developer.
Before
Max boost 1241 Mhz, 550mhz offset
Haven 51.2 fps (max settings)
After (%150 power, 1,213 V)
Max boost 1280 Mhz, 550mhz offset
Haven 52.0 fps (max settings)
My questinons;
1- ) 40 mhz gain equals to 1 fps, is it normal ? Seems very little gain.
2-) I want to set voltage limit to 1,18 and leave fan speed as original. At KGB.sys file, where should I enter these values.
3-) My power persentage is max %33(Before&after flash). It seems, there is problem here. What should I do.
Thanks in advance

1) Yes, that is normal for heaven. Have you overclocked your memory at all however? This is where you see the biggest gains for Kepler
2) Example : Warning: Spoiler! (Click to show)
Code:

# Fan settings
Fan_Min = 30
Fan_Max = 100


# Board power settings
Max_Power_Target = 150

# WARNNING:
# The following are valid voltages. I suggest you 
# use these values rather than coming up with your 
# own. 1212500 is the max and it is normally hard limited. 
# If you go over the max and your board is hard limited
# you may actually get a much lower voltage than you
# expect.
# 1187500
# Voltage = 1212500
# Voltage = 1200000
Voltage = 1200000
# Voltage = 1175000
# Voltage = 1162500
# Voltage = 1150000
3) I would re mod your original bios and make sure you use this after doing the kgb X.rom unlock, kgb X.rom fix_checksum
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post #2283 of 7931
If 1 fps for 40 mhz is normal, than it is not worth to voltage moding.
What about real gaming, same result with haven?

What is fix_checksum?
Edited by ozix - 12/10/12 at 8:29am
post #2284 of 7931
Quote:
Originally Posted by ozix View Post

If 1 fps for 40 mhz is normal, than it is not worth to voltage moding.
What about real gaming, same result with haven?

You should run heaven in window mode (max settings) and monitor your card's clock speed, it might be under-clocking itself a lot if you set the core clocks too high. I used to have mine set to +85 Mhz and it ran at 1254mhz (most of the time) with a max boost clock of 1335Mhz, but now i have it set to +40mhz core-clock and it runs all the time at 1319Mhz stable... Your clocks might be too high for your gpu to run at, that's why you have little gain in performance.

And to answer your previous question, To edit the KGB settings, you should open the kgb.CFG file with notepad and edit it there, and just CTRL+S to save it, don't "save as".
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post #2285 of 7931
Quote:
Originally Posted by General123 View Post

They are all the same.
Sure, with a soldering iron. But with bios alone, no. 1.23 is the max for our cards with out hard modding.

how do you get 1.23?
post #2286 of 7931
Thread Starter 
Quote:
Originally Posted by wint0nic View Post

how do you get 1.23?
Flash one of the modded bios'.
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post #2287 of 7931
Quote:
Originally Posted by stellamonster7 View Post

I suppose I could give that a try, but I am trying to unlock this current stock BIOS, not just flash a new one. So am not sure that applies, however, playing with gpu bios is new to me. If the bios I am trying to unlock is the one that is already on the card, would I then just use the nvflash tool for the b/u only principle, then go back into windows and run the kgb and see if I could unlock that b/u copy? Is that what you mean?

Before you're trying to unlock the bios and flash it, make sure your original bios is flashable. That's why Ive said try to flash your original bios with your original bios, if it works -> unlock.
post #2288 of 7931
Quote:
Originally Posted by General123 View Post

Flash one of the modded bios'.

Sorry, I know that, but I haven't seen any with 1.23 for the 680, just 1.21.
post #2289 of 7931
Quote:
Originally Posted by wint0nic View Post

Sorry, I know that, but I haven't seen any with 1.23 for the 680, just 1.21.

it's 1.2123mv... i guess that's what's confusing biggrin.gif
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post #2290 of 7931
Thread Starter 
Quote:
Originally Posted by wint0nic View Post

Sorry, I know that, but I haven't seen any with 1.23 for the 680, just 1.21.
1.21 is what is read via software, but it is 1.23 via multimetter.
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