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help whit oc gtx 780 classified-cant keep constant voltage

post #1 of 4
Thread Starter 
hi for all there. i have gtx 780 classified and i have big problem.....
when i am using even classified controller or evbot on any voltage that i put on, card after some seconds while gaming start to droop voltage,from there i cant keep constant nice overclocking.voltage is fluctuating and is not constant,but when i come out from games voltage clime up to fixed value that i putted inicily.and i am not hitting power target max was been 105%.
i am using latest nvidia driver 333.21 and on not modded bios.i also tried modded bios but is the same thing.
if i will put say 1.3v after some seconds in gaming vomtage droops from 1.3 to 1.26 and then fluctuating around.
is some security things in grafic card or is another problem?maybe is latest nvidia driver that i am using?
any voltage that i will put....high or low card dont keep constant but when i am using 1.2 in precision x that voltage is always constant.
help me gays if you can...
thanks and big hug from Portugal
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Dragan
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post #2 of 4
First thing that comes to mind is to Max the Power Limit. Even if it's not hitting it, that tends to help.
 
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post #3 of 4
Thread Starter 
always whit max power target but even then voltage is not constant and is not hitting max power target.
Dragan
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Dragan
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post #4 of 4
Quote:
Originally Posted by gagac1971 View Post

always whit max power target but even then voltage is not constant and is not hitting max power target.

I thought the 780 can do 200% Power Target? So just slide it over to 200% and see. You might have to also up the Voltage and Fan Speed.
 
Folding Skyline
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Crucial MX100 128GB SATA III SSD (OS) Western Digital 2TB SATA III (Data) Crucial MX300 275GB SATA III SSD (Game) LG SATA Light-Scribe DVD+/-RW Drive 
CoolingOSMonitorMonitor
Corsair H100i Pull x2 Windows 10 Pro 64 Bit SP2 Hisense 55" 2160p 60/120Hz TV/Monitor Dell SX2210 DVI 1920x1080 
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What Pad? >_< Logitech Z4 2.1 Stereo System  
CPUMotherboardGraphicsRAM
Intel Q6600 @ ~3Ghz MSI 775 Aftermarket Mobo Nvida GTX 770 LE 2GB @ ~1,300+ 2x2GB (4GB) 800Mhz DDR2 RAM 
Hard DriveOptical DriveCoolingOS
Seagate 160GB DVD/CD Writer/Burner Cooler Master 92mm Windows 7 64 Bit Ultimate Basic 
MonitorKeyboardPowerCase
Dell 18" LCD DVI Dell QWERTY Corsair CX500 500W PSU Spartan Series 
MouseMouse PadAudioOther
Dell Laser N/A Internal Speaker 240mm Fan to Cool GPU 
CPUCPUMotherboardGraphics
Intel E5410 2.33Ghz Intel E5410 2.33Ghz Dell T7400 Dual Xeon Nvidia Quadro 290 
RAMHard DriveOptical DriveCooling
16GB Samsung ECC RAM DDR2 800Mhz Seagate Barrcuda 500GB 7,200RPM (OS) DVD/CD Writer/Burner Dual Intel Xeon Heatsinks w/ 200mm Delta Fan 
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Reply
 
Folding Skyline
(16 items)
 
SkylineServer
(17 items)
 
CPUMotherboardGraphicsRAM
Intel i7 5820K @ (Not Stock) ASUS X99-A Nvidia EVGA GTX 1080 Ti FE @ 2,000+ Kingston HyperX DDR4 3200Mhz (4x4GB) 
Hard DriveHard DriveHard DriveOptical Drive
Crucial MX100 128GB SATA III SSD (OS) Western Digital 2TB SATA III (Data) Crucial MX300 275GB SATA III SSD (Game) LG SATA Light-Scribe DVD+/-RW Drive 
CoolingOSMonitorMonitor
Corsair H100i Pull x2 Windows 10 Pro 64 Bit SP2 Hisense 55" 2160p 60/120Hz TV/Monitor Dell SX2210 DVI 1920x1080 
KeyboardPowerCaseMouse
Logitech G11 Gaming Keyboard  Corsair Professional Series HX850W Rosewill Thor V2 Black/White L.E. Full Tower Case Logitech Ball Pro 
Mouse PadAudio
What Pad? >_< Logitech Z4 2.1 Stereo System  
CPUMotherboardGraphicsRAM
Intel Q6600 @ ~3Ghz MSI 775 Aftermarket Mobo Nvida GTX 770 LE 2GB @ ~1,300+ 2x2GB (4GB) 800Mhz DDR2 RAM 
Hard DriveOptical DriveCoolingOS
Seagate 160GB DVD/CD Writer/Burner Cooler Master 92mm Windows 7 64 Bit Ultimate Basic 
MonitorKeyboardPowerCase
Dell 18" LCD DVI Dell QWERTY Corsair CX500 500W PSU Spartan Series 
MouseMouse PadAudioOther
Dell Laser N/A Internal Speaker 240mm Fan to Cool GPU 
CPUCPUMotherboardGraphics
Intel E5410 2.33Ghz Intel E5410 2.33Ghz Dell T7400 Dual Xeon Nvidia Quadro 290 
RAMHard DriveOptical DriveCooling
16GB Samsung ECC RAM DDR2 800Mhz Seagate Barrcuda 500GB 7,200RPM (OS) DVD/CD Writer/Burner Dual Intel Xeon Heatsinks w/ 200mm Delta Fan 
OSMonitorKeyboardPower
Windows 7 64 Bit Ultimate Dell Precision 18" LCD DVI  Dell Precision 104 QWERTY Dell/Delta 850W Dual Rail PSU 
CaseMouseMouse PadAudio
Dell Precision T7400 Server Case  Dell Precision Laser N/A Internal Speaker 
Other
Linksys Gigabit Ehternet Card 
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