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Nvidia GTX 900 cards custom bios (upon request ) - Page 592

post #5911 of 8685
yeah thx i googled it and found that solution, the bios worked so now just gotta reboot and see if it works =P
post #5912 of 8685
Quote:
Originally Posted by Mr-Dark View Post


Hello there

here yo go

MSI960--Gaming---------Dark.zip 150k .zip file
Dark.zip (150k. zip file)

Core clock 1506mhz & 3850mhz memory & 1.275v & higher TDP limit & boost off & no throttle

You are the man! Thank you for an amazing job.

Stress tested the card in Heaven with the new BIOS at 1520mhz and everything works perfect, no more throttling, constant 1.275V. I will try to push it more just to see how much it goes but I am very pleased with it at 1520. Max temperature was 70C with a fan set on auto (speed was no more than 55%)
post #5913 of 8685
Hi Mr-Dark,

on my previous GTX 780 DC2, i used to undervolt it to 1.087 and 1200Mhz core. Temps where far better than stock volts.

I want to do the same with my new Gigabyte 980Ti G1 (69.5% ASIC), but i can't do it with MSI Afterburner or other software, because i can't set negative offset for voltage.

I downloaded Maxwell II Bios Tweaker, but i have no idea what i have to tune on the voltage tab to undervolt it.

Here are my findings using AB:

Stock Boost 1342Mhz @ 1.187v

Max Boost without vCore = 1501Mhz @1.187v

Max Boost with Voltage tunning = 1540 @ 1.212v

For me is not a problem to use AB for overclocking, because i always use it for OSD.

I don't know if it's possible to do this with Maxwell, stock boost is ok for me, but i want to try using about 1.1v? 84.00.41.00.34_D_F10_0330.zip 147k .zip file

If it's possible, i want to know what i have to modify on the bios, because i understand that testing a stable undervolt could be tricky and need lots of try/error testing.

I beg for you help, to tune my bios so i can start trying to undervolt this beast.

Thanks in advance.
post #5914 of 8685
Hi Mr.Dark,

I bought an Evga GTX 980Ti Classified, at the moment i got only the stock cooler the ACX 2.0 in future I'll buy the waterblock for it. I reached 2800 points on Heaven 4.0 with the bios stock, can you unlock the voltage for my bios and increase the performance? I can get 1550Mhz with bios stock without overvoltage and 4200Mhz on memory. Can you help me?


GM200980TiClassystock.zip 146k .zip file

P.s: My 980Ti Classified is this model: 06G-P4-4998-KR
post #5915 of 8685
GM204.zip 138k .zip file

Would be great to have the voltage and TDP limits unlocked for my EVGA GTX980 ACX 2.0 SC

Thanks in advance!

ASIC 73.5%
Edited by BitsandBytez - 6/8/16 at 6:25am
Silent but Deadly
(13 items)
 
  
CPUMotherboardGraphicsRAM
FX-8350 @ 4.8GHz ASUS Crosshair V Formula EVGA GTX980 ACX 2.0 4GB 12GB G-Skill RipJawsX @ 2133 
Hard DriveOptical DriveCoolingOS
Kingston V300 SSD DVD-RW Corsair H100i Windows 10 Pro - 64bit 
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QX2710LED  Corsair Raptor K30 Corsair RX1000 HAF922 
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Silent but Deadly
(13 items)
 
  
CPUMotherboardGraphicsRAM
FX-8350 @ 4.8GHz ASUS Crosshair V Formula EVGA GTX980 ACX 2.0 4GB 12GB G-Skill RipJawsX @ 2133 
Hard DriveOptical DriveCoolingOS
Kingston V300 SSD DVD-RW Corsair H100i Windows 10 Pro - 64bit 
MonitorKeyboardPowerCase
QX2710LED  Corsair Raptor K30 Corsair RX1000 HAF922 
Mouse
R.A.T 3 
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post #5916 of 8685
Hey Mr-Dark,

would be great you can make me an custom BIOS for my EVGA GTX970 ACX 2.0 SC.

http://www.techpowerup.com/gpudb/b3066/evga-gtx-970-superclocked-acx-2-0

1. Disable the boost
2. Increase the TDP limit
3. Increase the voltage
4. OC the memory
5. Custom fan curve


ASIC 74.9%

Thank you very much! wink.gif

HRT1337

GM204.zip 136k .zip file
post #5917 of 8685
Before I link my BIOS, has a custom BIOS already been released for a 960 SSC?
I have Ryzen!
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CPUMotherboardGraphicsRAM
Ryzen 5 1600 3.7GHz 1.3v MSI B350M Mortar Arctic Asus Strix RX470 4GB Corsair Vengance LPX 3200 16GB 
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Intel 520 240GB Transcend 480GB Wraith Spire Windows 10 Pro x64 
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I have Ryzen!
(13 items)
 
  
CPUMotherboardGraphicsRAM
Ryzen 5 1600 3.7GHz 1.3v MSI B350M Mortar Arctic Asus Strix RX470 4GB Corsair Vengance LPX 3200 16GB 
Hard DriveHard DriveCoolingOS
Intel 520 240GB Transcend 480GB Wraith Spire Windows 10 Pro x64 
MonitorKeyboardPowerCase
Dell UltraSharp U2412M CM Quick Fire (Brown Switches) Rosewill Valens 500W Gold Corsiar Carbide Air 240 
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Zowie 
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post #5918 of 8685
Quote:
Originally Posted by Mr-Dark View Post

Hello there

here yo go

980--STrix-------Dark.zip 137k .zip file
Dark.zip (137k. zip file)

Core clock 1506mhz & 3.8ghz memory & 1.212v & higher TDP limit & boost off & 800rpm idlel fans speed ( no fan stop )

your ASIC is good, i think yo will be fine at 1506mhz smile.gif

Thank you very much!

I have some issues though...

1. The FANs are still not spinning in the first several minutes. It appears that everything below 850rpm or 35% will not make the fans spin... I you can correct the curve to begin at 35% this will be great.
2. It seems that my card does not like the RAM speed that is set by the modified BIOS. Can you set it at 3600 ? Also if you can dial down the GPU to ~1450 - 1470...
3. There seems to be a strange drop of GPU Core voltage and GPU frequency at full load... See screenshot (the load was applied with MSI Kombustor)

a1.jpg 758k .jpg file
Edited by OrionBG - 6/8/16 at 6:25pm
post #5919 of 8685
GM200-ASUS980TISTRIX.zip 147k .zip file

Hi,
I have the 980 TI Strix GPU (idk if it's newer or not).
If it's possible to mod it abit to give me some boost it would be great. Maybe the voltage unlock and disable the boost for the throtteling.

My full model is GTX980TI-DC3-6GD5-GAMING
ASIC: 81.5% (idk what's that)
post #5920 of 8685
Is there a new version of NVFlash? The one from Zoson's thread isn't working....

EDIT: NM, found one.
Edited by Vellinious - 6/8/16 at 6:55pm
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