Overclock.net › Forums › Graphics Cards › NVIDIA › NVIDIA Drivers and Overclocking Software › GTX 1070/1080/TITAN X(2ND GEN) BIOS - Who has it?
New Posts  All Forums:Forum Nav:

GTX 1070/1080/TITAN X(2ND GEN) BIOS - Who has it? - Page 11  

post #101 of 600
Quote:
Originally Posted by SimRacer925 View Post

Would it be possible to buy the normal gtx 1080 strix and flash it with the bios of the strix oc? This way you would have a strix oc for less money?!

Of course... No problem!!!
post #102 of 600
Quote:
Originally Posted by Laithan View Post

It's just not electrically possible thumb.gif

I tried searching for those values... am I doing it wrong??

The maximum current for the power connector is based on the temperature rise in the connection and not how much current can pass through it. Single circuit specification is 9A, bunched is 8A. That's 24A based on a maximum temperature increase of 30C over 96 hours. 24 x 12 being 288W. The connector itself is rated to operate at 105C. So a short 1 minute run in moderation is perfectly fine unless you have poor tracks on the PCB, insufficient wire size to the connector and/or poor termination or worse a cheap charlie copy connector or one with corroded / dirty sockets.

As @luziiu points out the example I gave is using offsets for the VBIOS posted here. Don't expect the same offsets in other VBIOS to be exactly the same, you need to parse it to find them but usually close by. Also don't expect all to be the same values.
post #103 of 600
Thread Starter 
Quote:
Originally Posted by luziiu View Post

These are offsets. Find a feature like "Go to offset" or sth and enter the address there. I twill take you to the mW value.

Ok, thank you for the n00b help..

Quote:
Originally Posted by ucode View Post

The maximum current for the power connector is based on the temperature rise in the connection and not how much current can pass through it. Single circuit specification is 9A, bunched is 8A. That's 24A based on a maximum temperature increase of 30C over 96 hours. 24 x 12 being 288W. The connector itself is rated to operate at 105C. So a short 1 minute run in moderation is perfectly fine unless you have poor tracks on the PCB, insufficient wire size to the connector and/or poor termination or worse a cheap charlie copy connector or one with corroded / dirty sockets.

As @luziiu points out the example I gave is using offsets for the VBIOS posted here. Don't expect the same offsets in other VBIOS to be exactly the same, you need to parse it to find them but usually close by. Also don't expect all to be the same values.

Ah ha! Very helpful, thank you. I still would not personally pull more than 200W over an 8-pin but it looks like electrically it is possible to pull more than 250W (so eating words) redface.gif, PCB tracks rated 4 less? I am going to look and see if I can find the offsets in that BIOS posted.

OK total FAIL... Ima one-legged man in an a$$ kicking contest apparently. I can find the offset in the SC1070 BIOS but I don't see the milliwatt values. Once I find the offset how do I view the values? I'm still missing something.. I know it.. go ahead.. make it painful smile.gif


Edited by Laithan - 6/29/16 at 5:25pm
post #104 of 600
They are dword values (4 bytes)

Take your decimal and convert it back to hex

216 77 2 0 becomes D8 4D 02 00

LSB first so 0x24DD8 which in decimal is 151000
post #105 of 600
Excellent results using the sc bios on my 1070 FE. Got an additional 500mhz memory and pushed my firestrike graphics score to 20,068! Memory now at 9,200mhz, was stuck at 8700 before.
post #106 of 600
To anyone who have knowledge of history custom bios for Maxwell, how long did it take for custom bios to get release when Maxwell card hit the store ? I want to know if we ever see custom bios release for pascal.
post #107 of 600
Quote:
Originally Posted by spyui View Post

To anyone who have knowledge of history custom bios for Maxwell, how long did it take for custom bios to get release when Maxwell card hit the store ? I want to know if we ever see custom bios release for pascal.

Maxwell took a bit longer than usual due to the BIOS being signed AFAIK. Seems with that being cracked already, 10 series BIOS mods will be available more quickly unless they changed their lockout method.
μRyzen
(12 items)
 
Mini Box
(4 items)
 
 
CPUMotherboardGraphicsRAM
Ryzen R5 1400 MSI B350M Gaming Pro Zotac GTX 670 4GB G.SKILL FORTIS Series 8GB (2 x 4GB) 
Hard DriveCoolingOSOS
WD Green 3tb Wraith Stealth Windows 10 Debian 8.7 
MonitorKeyboardPowerMouse
ViewSonic VX-2257-8 Chinese backlit mechanical Kingwin 850w Chinese laser optical 
CPUMotherboardGraphicsRAM
Athlon 5350 Asus AM1I-A EVGA GTX 750 Ti SC 2x4GB DDR 3 1333 
  hide details  
μRyzen
(12 items)
 
Mini Box
(4 items)
 
 
CPUMotherboardGraphicsRAM
Ryzen R5 1400 MSI B350M Gaming Pro Zotac GTX 670 4GB G.SKILL FORTIS Series 8GB (2 x 4GB) 
Hard DriveCoolingOSOS
WD Green 3tb Wraith Stealth Windows 10 Debian 8.7 
MonitorKeyboardPowerMouse
ViewSonic VX-2257-8 Chinese backlit mechanical Kingwin 850w Chinese laser optical 
CPUMotherboardGraphicsRAM
Athlon 5350 Asus AM1I-A EVGA GTX 750 Ti SC 2x4GB DDR 3 1333 
  hide details  
post #108 of 600
Help.
Cant flash my GTX 1080 Strix with the Strix OC Bios, getting error "PCI subsystem ID mismatch." How to solve? Tried several versions of nvflash, nothing works..
post #109 of 600
Quote:
Originally Posted by SimRacer925 View Post

Help.
Cant flash my GTX 1080 Strix with the Strix OC Bios, getting error "PCI subsystem ID mismatch." How to solve? Tried several versions of nvflash, nothing works..

You need to use "nvflash.exe -6 nameof.rom"
Super P's rig
(20 items)
 
  
CPUMotherboardGraphicsRAM
5960x ASUS X99-A II Asus GTX 1080 Ti Corsair Vengeance DDR4 3000 
Hard DriveHard DriveHard DriveOptical Drive
MyDigitalSSD BPX NVMe Samsung 850 EVO Seagate Momentus XT 500 GB External DVDRW 
CoolingCoolingOSMonitor
EK-XLC Predator 240 Swiftech 240mm Radiator Windows 10 Samsung 40" 4K - UN40KU6290 
KeyboardPowerCaseMouse
G710+ EVGA SuperNOVA 850G2 Fractal Design Define S G700s 
Mouse PadAudioAudioAudio
Vipamz Extended XXXL Asus U7 M-Audio AV40 Sennheiser HD 439 
  hide details  
Super P's rig
(20 items)
 
  
CPUMotherboardGraphicsRAM
5960x ASUS X99-A II Asus GTX 1080 Ti Corsair Vengeance DDR4 3000 
Hard DriveHard DriveHard DriveOptical Drive
MyDigitalSSD BPX NVMe Samsung 850 EVO Seagate Momentus XT 500 GB External DVDRW 
CoolingCoolingOSMonitor
EK-XLC Predator 240 Swiftech 240mm Radiator Windows 10 Samsung 40" 4K - UN40KU6290 
KeyboardPowerCaseMouse
G710+ EVGA SuperNOVA 850G2 Fractal Design Define S G700s 
Mouse PadAudioAudioAudio
Vipamz Extended XXXL Asus U7 M-Audio AV40 Sennheiser HD 439 
  hide details  
post #110 of 600
Thread Starter 
Quote:
Originally Posted by KarathKasun View Post

Maxwell took a bit longer than usual due to the BIOS being signed AFAIK. Seems with that being cracked already, 10 series BIOS mods will be available more quickly unless they changed their lockout method.

They did... I see many things in this BIOS I didn't see in ANY Maxwell BIOS.
New Posts  All Forums:Forum Nav:
  Return Home
This thread is locked  
Overclock.net › Forums › Graphics Cards › NVIDIA › NVIDIA Drivers and Overclocking Software › GTX 1070/1080/TITAN X(2ND GEN) BIOS - Who has it?