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Galaxy GTX 780 HOF Cap at 1.187v..! Please i Need Advice

post #1 of 21
Thread Starter 
I Just bought from couple of days the Galaxy GTX 780 Hof i had problem with dropping core boost clock from 1097mhz to 683mhz it was problem from the shipped bios i updated the new bios from the official galaxytech.com which is fixed the issue and now the core boost stays at 1097mhz , Now my main problem that the maximum core voltage is 1.187v (only when i push the Hyper Boost Button on the card) what i have to do to reach 1.2v as i saw with other HOF they already reached 1.2v which is official, is that a graphic card issue or bios ...???? My current bios which is officially updated from Galaxy website is 80.80.21.00.5F and the GPU Rev B1 (Copied from GPU-Z 0.7.8)

Sorry guys if my English is bad and also i am a newbie so please i wait for your advice guys, Thank you.


My Specs:

Galaxy GTX 780 HOF 3GB GPU
Asus P8Z77-V Pro Motherboard
Intel Core i7 3770K Processor
G.Skill 16GB(4x4) 1600MHZ DDR3 Ram
XFX 850W XXX EDITION Silver Certificate PSU


Karim.
post #2 of 21
Each card will have different voltage, some have 1.200v max by default and some have 1.187v and some have 1.160v.
I think skyn3t bios will give you 1.212v max voltage on any card no matter what max voltage you are getting on stock bios.
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Taichi
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post #3 of 21
Thread Starter 
i saw 2 skyn3t bios for HOF but i dont know what to choose (sky-vBios-HOF-rev4) or (sky-780-HOF-B1.rom) both found on the skyn3t rev 4 and is it safe to flash the card with non stock bios ? i mean it will not brick my card
post #4 of 21
usually using modded bios is on your own risk but it should be fine if you follow the instructions.
Bad flash can get recovered easily. Not sure which bios you should use but get the one which is closer in number of your current bios.
You can PM skyn3t too asking the different between this 2 bios.
Taichi
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Taichi
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post #5 of 21
Thread Starter 
Thank you so much for ur advice i will ask skyn3t which one to choose then i will try to flash the bios and i will let you know of course if you are interested?
post #6 of 21
Thread Starter 
I sent skyn3t private message to ask what bios fit my HOF card but no reply till now..!!! i just want to ask you when u tried to flash ur card with skyn3t bios you did it in the dos or Ez3flash tool from windows? what the best way i mean the safest? if from windows should i Uninstall nvidia driver?
post #7 of 21
I have flashed both my 780s with the various skynet bios versions with Ezflash. It is fairly easy. Read completely the 780 Club OP since there is a lot of information there which will answer most of your flashing questions in the 780 Thread . Everyone is really helpful in the thread and could answer all you flashing questions there. Good Luck thumb.gif

Also, you can ask the 780 Club thread for differences in the bios versions if you dont get a quick reply from your PM.
     
CPUMotherboardGraphicsGraphics
i7 3770k (delid 4.5Ghz @ 1.285V) asus maximus formula V EVGA GTX 780 SC ACX EVGA GTX 780 SC ACX 
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gskill sniper 16GB samsung 840 pro - x2 samsung external blu ray Alphacool 360 (UT60) - White x2 
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2x Samsung Evo 256Gb Western Digital 3TB Red Aquacomuter D5 Pump  2x Alphacool 280mm Radiator 
CoolingCoolingCoolingCooling
Alphacool 240mm Radiator 5x Bitfenix Pro LED 140mm Fans 2x Bitfenix Pro LED 120mm Fans EK Blocks (GPU, Mobo, Ram) 
OSPowerCase
Win 7 Seasonic 760W Platinum CaseLabs Mercury S3 - White 
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CPUMotherboardGraphicsGraphics
i7 3770k (delid 4.5Ghz @ 1.285V) asus maximus formula V EVGA GTX 780 SC ACX EVGA GTX 780 SC ACX 
RAMHard DriveOptical DriveCooling
gskill sniper 16GB samsung 840 pro - x2 samsung external blu ray Alphacool 360 (UT60) - White x2 
CoolingCoolingCoolingCooling
3x Aquacomputer Poweradjust Ultra  Mayhems Pastel White NB eLoop - 120mm x14 laning DDC 3.25 18W 
CoolingCoolingCoolingCooling
aquacomputer aquaero 5 XT aquacomputer aqualis XT Res bitspower black sparkle compression fittings EK MF5 Mobo CSQ Plexi Block 
CoolingOSMonitorMonitor
EK GTX 780 Nickle CSQ Plexi Block windows 7 pro dell U2412m x3 Vizio 42" M-Series (Accessory Monitor) 
KeyboardPowerCaseMouse
Filco  seasonic platinum 860W case labs SM8 (black/white) - inside blk, outsi... Razer Mamba 
Mouse PadAudioOtherOther
Razer  V-Moda M100 MDPC Sleeving - White, Black, Color-x (matches ... Razer Onza Controller 
CPUMotherboardGraphicsRAM
i5 3570 asus p8z77 msi 550 ti gskil sniper 
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windows 7 pro seasonic 460 fl fractal define mini 
CPUMotherboardGraphicsRAM
Intel 4770k Asus impact GTX 670 FTW Gskill 8Gb 1866Mhz 
Hard DriveHard DriveCoolingCooling
2x Samsung Evo 256Gb Western Digital 3TB Red Aquacomuter D5 Pump  2x Alphacool 280mm Radiator 
CoolingCoolingCoolingCooling
Alphacool 240mm Radiator 5x Bitfenix Pro LED 140mm Fans 2x Bitfenix Pro LED 120mm Fans EK Blocks (GPU, Mobo, Ram) 
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Win 7 Seasonic 760W Platinum CaseLabs Mercury S3 - White 
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post #8 of 21
Thread Starter 
Quote:
Originally Posted by skruffs01 View Post

I have flashed both my 780s with the various skynet bios versions with Ezflash. It is fairly easy. Read completely the 780 Club OP since there is a lot of information there which will answer most of your flashing questions in the 780 Thread . Everyone is really helpful in the thread and could answer all you flashing questions there. Good Luck thumb.gif

Also, you can ask the 780 Club thread for differences in the bios versions if you dont get a quick reply from your PM.




When u flash ur both gtx 780 with skynet bios with Ezflash, It was on Dos or Windows???????
post #9 of 21
I used the EZ3flash from the 780 thread. It was the DOS based NVflash tool. Works great!!!
     
CPUMotherboardGraphicsGraphics
i7 3770k (delid 4.5Ghz @ 1.285V) asus maximus formula V EVGA GTX 780 SC ACX EVGA GTX 780 SC ACX 
RAMHard DriveOptical DriveCooling
gskill sniper 16GB samsung 840 pro - x2 samsung external blu ray Alphacool 360 (UT60) - White x2 
CoolingCoolingCoolingCooling
3x Aquacomputer Poweradjust Ultra  Mayhems Pastel White NB eLoop - 120mm x14 laning DDC 3.25 18W 
CoolingCoolingCoolingCooling
aquacomputer aquaero 5 XT aquacomputer aqualis XT Res bitspower black sparkle compression fittings EK MF5 Mobo CSQ Plexi Block 
CoolingOSMonitorMonitor
EK GTX 780 Nickle CSQ Plexi Block windows 7 pro dell U2412m x3 Vizio 42" M-Series (Accessory Monitor) 
KeyboardPowerCaseMouse
Filco  seasonic platinum 860W case labs SM8 (black/white) - inside blk, outsi... Razer Mamba 
Mouse PadAudioOtherOther
Razer  V-Moda M100 MDPC Sleeving - White, Black, Color-x (matches ... Razer Onza Controller 
CPUMotherboardGraphicsRAM
i5 3570 asus p8z77 msi 550 ti gskil sniper 
Hard DriveHard DriveOptical DriveCooling
Crucial M4 WD RED 3TB (x4) LG DVD nactua nh-l12 
OSPowerCase
windows 7 pro seasonic 460 fl fractal define mini 
CPUMotherboardGraphicsRAM
Intel 4770k Asus impact GTX 670 FTW Gskill 8Gb 1866Mhz 
Hard DriveHard DriveCoolingCooling
2x Samsung Evo 256Gb Western Digital 3TB Red Aquacomuter D5 Pump  2x Alphacool 280mm Radiator 
CoolingCoolingCoolingCooling
Alphacool 240mm Radiator 5x Bitfenix Pro LED 140mm Fans 2x Bitfenix Pro LED 120mm Fans EK Blocks (GPU, Mobo, Ram) 
OSPowerCase
Win 7 Seasonic 760W Platinum CaseLabs Mercury S3 - White 
  hide details  
Reply
     
CPUMotherboardGraphicsGraphics
i7 3770k (delid 4.5Ghz @ 1.285V) asus maximus formula V EVGA GTX 780 SC ACX EVGA GTX 780 SC ACX 
RAMHard DriveOptical DriveCooling
gskill sniper 16GB samsung 840 pro - x2 samsung external blu ray Alphacool 360 (UT60) - White x2 
CoolingCoolingCoolingCooling
3x Aquacomputer Poweradjust Ultra  Mayhems Pastel White NB eLoop - 120mm x14 laning DDC 3.25 18W 
CoolingCoolingCoolingCooling
aquacomputer aquaero 5 XT aquacomputer aqualis XT Res bitspower black sparkle compression fittings EK MF5 Mobo CSQ Plexi Block 
CoolingOSMonitorMonitor
EK GTX 780 Nickle CSQ Plexi Block windows 7 pro dell U2412m x3 Vizio 42" M-Series (Accessory Monitor) 
KeyboardPowerCaseMouse
Filco  seasonic platinum 860W case labs SM8 (black/white) - inside blk, outsi... Razer Mamba 
Mouse PadAudioOtherOther
Razer  V-Moda M100 MDPC Sleeving - White, Black, Color-x (matches ... Razer Onza Controller 
CPUMotherboardGraphicsRAM
i5 3570 asus p8z77 msi 550 ti gskil sniper 
Hard DriveHard DriveOptical DriveCooling
Crucial M4 WD RED 3TB (x4) LG DVD nactua nh-l12 
OSPowerCase
windows 7 pro seasonic 460 fl fractal define mini 
CPUMotherboardGraphicsRAM
Intel 4770k Asus impact GTX 670 FTW Gskill 8Gb 1866Mhz 
Hard DriveHard DriveCoolingCooling
2x Samsung Evo 256Gb Western Digital 3TB Red Aquacomuter D5 Pump  2x Alphacool 280mm Radiator 
CoolingCoolingCoolingCooling
Alphacool 240mm Radiator 5x Bitfenix Pro LED 140mm Fans 2x Bitfenix Pro LED 120mm Fans EK Blocks (GPU, Mobo, Ram) 
OSPowerCase
Win 7 Seasonic 760W Platinum CaseLabs Mercury S3 - White 
  hide details  
Reply
post #10 of 21
Thread Starter 
Quote:
Originally Posted by skruffs01 View Post

I used the EZ3flash from the 780 thread. It was the DOS based NVflash tool. Works great!!!


U meant that u used EZ3flash with the DOS based NVflash tool while u r in windows? right
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