Overclock.net › Forums › Graphics Cards › NVIDIA › [Official] NVIDIA GTX 780 Ti Owner's Club
New Posts  All Forums:Forum Nav:

[Official] NVIDIA GTX 780 Ti Owner's Club - Page 818

post #8171 of 16499
So AB only supports up to 1.187v, while PX allows up to 1.212v?
Gaming Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
5820K GA-X99-SLI GTX 1080 Ti Founders Edition Corsair 4x4GB @ 3000 Mhz 
Hard DriveHard DriveOSMonitor
Seagate 500GB Seagate 1TB Windows 10 Pro Acer XB270HU 
PowerCase
Corsair AX1500i CoolerMaster HAF XM Modified 
  hide details  
Reply
Gaming Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
5820K GA-X99-SLI GTX 1080 Ti Founders Edition Corsair 4x4GB @ 3000 Mhz 
Hard DriveHard DriveOSMonitor
Seagate 500GB Seagate 1TB Windows 10 Pro Acer XB270HU 
PowerCase
Corsair AX1500i CoolerMaster HAF XM Modified 
  hide details  
Reply
post #8172 of 16499
Quote:
Originally Posted by mercinator16 View Post

Im only getting 1.187v in Afterburner beta 18, is this normal?

Also, is Tomb Raider normally stubborn with any amount of overclocking? Any amount of clock increase I enable is rejected by it.
i find that tom raider is a great benchmark for finding a stable voltage for oc. Although, sometimes I feel that it might be the game the buggy itself. As soon as I run the bench for TR multiple times without black lines or crashes every single one of my games are stable with my oc


Sent from my iPhone using Tapatalk
BAU5
(18 items)
 
   
CPUMotherboardGraphicsRAM
Intel Core i7-4870HQ Logic Board NVIDIA GeForce GT 750M 16 GB RAM 
Hard DriveOSMonitor
512GB PCI-E SSD OSX 10.9 Mavericks Retina Display 
  hide details  
Reply
BAU5
(18 items)
 
   
CPUMotherboardGraphicsRAM
Intel Core i7-4870HQ Logic Board NVIDIA GeForce GT 750M 16 GB RAM 
Hard DriveOSMonitor
512GB PCI-E SSD OSX 10.9 Mavericks Retina Display 
  hide details  
Reply
post #8173 of 16499
I am confused, Is the stock MSI Gaming bios limited to 1.187 or is there something wrong here?
Gaming Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
5820K GA-X99-SLI GTX 1080 Ti Founders Edition Corsair 4x4GB @ 3000 Mhz 
Hard DriveHard DriveOSMonitor
Seagate 500GB Seagate 1TB Windows 10 Pro Acer XB270HU 
PowerCase
Corsair AX1500i CoolerMaster HAF XM Modified 
  hide details  
Reply
Gaming Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
5820K GA-X99-SLI GTX 1080 Ti Founders Edition Corsair 4x4GB @ 3000 Mhz 
Hard DriveHard DriveOSMonitor
Seagate 500GB Seagate 1TB Windows 10 Pro Acer XB270HU 
PowerCase
Corsair AX1500i CoolerMaster HAF XM Modified 
  hide details  
Reply
post #8174 of 16499
have you tried using precision x?
BAU5
(18 items)
 
   
CPUMotherboardGraphicsRAM
Intel Core i7-4870HQ Logic Board NVIDIA GeForce GT 750M 16 GB RAM 
Hard DriveOSMonitor
512GB PCI-E SSD OSX 10.9 Mavericks Retina Display 
  hide details  
Reply
BAU5
(18 items)
 
   
CPUMotherboardGraphicsRAM
Intel Core i7-4870HQ Logic Board NVIDIA GeForce GT 750M 16 GB RAM 
Hard DriveOSMonitor
512GB PCI-E SSD OSX 10.9 Mavericks Retina Display 
  hide details  
Reply
post #8175 of 16499
Quote:
Originally Posted by fredocini View Post

have you tried using precision x?

I just switched back to PX but when I try overvolting it stays at 1.187v.
Gaming Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
5820K GA-X99-SLI GTX 1080 Ti Founders Edition Corsair 4x4GB @ 3000 Mhz 
Hard DriveHard DriveOSMonitor
Seagate 500GB Seagate 1TB Windows 10 Pro Acer XB270HU 
PowerCase
Corsair AX1500i CoolerMaster HAF XM Modified 
  hide details  
Reply
Gaming Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
5820K GA-X99-SLI GTX 1080 Ti Founders Edition Corsair 4x4GB @ 3000 Mhz 
Hard DriveHard DriveOSMonitor
Seagate 500GB Seagate 1TB Windows 10 Pro Acer XB270HU 
PowerCase
Corsair AX1500i CoolerMaster HAF XM Modified 
  hide details  
Reply
post #8176 of 16499
Quote:
Originally Posted by mercinator16 View Post

I just switched back to PX but when I try overvolting it stays at 1.187v.

What does GPU-z say??
post #8177 of 16499
Quote:
Originally Posted by mercinator16 View Post

I am confused, Is the stock MSI Gaming bios limited to 1.187 or is there something wrong here?

Quote:
Originally Posted by mercinator16 View Post

I just switched back to PX but when I try overvolting it stays at 1.187v.

Quote:
Originally Posted by Jimhans1 View Post

What does GPU-z say??

Its the way the bios/drivers/PMW handle the voltage through LLC behavior: 1.212V - 0.025 = 1.187V
The program (game, bench, etc) loads the card, bios sets P00 power profile and drivers voltage limiter sets the voltage to 1,187V, then LLC control varies the power load with voltage variation of 0.025V (with an extra 0.006V variation but you will never see it going over 1,212V as the drivers (locked to 1,212V) will not report it to any monitoring program, but it will, just fire up a MultiMeter and check the voltage in the card! wink.gif ), if the load drops enough to set a lower P-state is will drop clocks and then voltage after a few seconds to accommodate the new P- state!
To force 1,212V you have to flash skyn3t's bios and give it max voltage with AB, if it doesnt report the voltage input, use PX with K-boost!
If all fails try the LLC hack, some had results with it! thumb.gif

Cheers

Ed

(Team skyn3t)
Edited by OccamRazor - 3/1/14 at 5:13am
S.S.
(14 items)
 
  
CPUMotherboardGraphicsRAM
I5-3570K@5.0Ghz@1,4v ASUS MAXIMUS V GENE MSI 1080Ti Gaming X 16GB GSKILL RIPJAW X DDR3 1866MHZ (9-10-9-24) (... 
Hard DriveHard DriveCoolingOS
OCZ Agility 3 120GB + Toshiba A100 250GB Western Digital 2TB  Homemade WC (everything on water) ;) W10x64 
MonitorMonitorMonitorPower
ASUS VG278HE ASUS VG278HE ASUS VG278HE Silverstone Strider 1200W 
CaseAudio
Corsair 500R THX 500W 5.1 
  hide details  
Reply
S.S.
(14 items)
 
  
CPUMotherboardGraphicsRAM
I5-3570K@5.0Ghz@1,4v ASUS MAXIMUS V GENE MSI 1080Ti Gaming X 16GB GSKILL RIPJAW X DDR3 1866MHZ (9-10-9-24) (... 
Hard DriveHard DriveCoolingOS
OCZ Agility 3 120GB + Toshiba A100 250GB Western Digital 2TB  Homemade WC (everything on water) ;) W10x64 
MonitorMonitorMonitorPower
ASUS VG278HE ASUS VG278HE ASUS VG278HE Silverstone Strider 1200W 
CaseAudio
Corsair 500R THX 500W 5.1 
  hide details  
Reply
post #8178 of 16499
Anybody here know if its O.K. to use liquid pro on a reference 780 ti??
post #8179 of 16499
Hello, is coil whine a common issue with the 780Ti Classy? I have just built a new rig (Red Dwarf) and I am getting a lot of coil whine from the classy.
I am trying to figure out if it is the card or if it is my PSU causing the card to have coil whine. My PSU is an AX860 which was an replacement (brand new/sealed) PSU Corsair sent me as a replacement for my AX850 that blew in my old rig.

I know the Seasonics are known for coil whine- my HX750 in the missus's rig has it too but only when the computer is turned off/ on standby. I had to disable power on by PCI-E to get rid of the HX750 coil whine.

Any ideas of what I can try to get rid of the coil whine before I RMA the Classy and/ or PSU?


EDIT: Also, while idling at desktop with no apps or programs in the background running, runs at full clock speed which ramps the fans up then it gradually clocks back down. Should I RMA?
Red Dwarf
(30 items)
 
   
CPUMotherboardGraphicsRAM
Intel i7-4770k  Asus Maximus VI Hero [BIOS 1301] (Not bought yet) Gigabyte GTX 780 Ti WindForce ... G.Skill RipJawsX 16GB 1600Mhz [CL8] 
Hard DriveHard DriveHard DriveHard Drive
Crucial M4 256GB [Firmware 070H]  Crucial M4 256GB [Firmware 070H] Crucial M4 512GB [Firmware 070H] HGST Deskstar 7K4000 7200RPM 4TB 
Hard DriveHard DriveHard DriveOptical Drive
Samsung Spinpoint F3 7200RPM 1TB Western Digital My Passport 2TB [Backup] Western Digital My Passport 2TB [Backup] Samsung SE-208DB/TSBS External USB DVD-RW  
CoolingCoolingCoolingOS
Corsair H100i /w 2x Noctua NF-F12 Noctua NF-A14 FLX Front Intake x2 Noctua NF-S12B FLX Rear Exhaust Windows 7 Professional 64-Bit  
OSMonitorMonitorKeyboard
Windows 8.1 64-Bit  ASUS VG278H 27" [120Hz 3D] Dell UltraSharp U2312HM 23" IPS  Ducky Shine II TKL DK9087 [Cherry MX Browns] 
PowerCaseMouseMouse Pad
Corsair AX860 CoolerMaster 690 III Razer DeathAdder 3.5G/ Razer Naga 2012 Razer Goliathus Extended [Speed Edition] 
AudioAudioAudioOther
Sennheiser HD 598  Corsair SP2500 2.1  Asus Xonar DGX 5.1 with built in Headphone Amp Razer Mouse Bungee  
OtherOther
Corsair Black Sleeved Cables [Generation 2] BitFenix Black Sleeved Cables 
CPUMotherboardGraphicsRAM
Intel i5-2500K 4.5GHz  Asus P8Z68-V PRO EVGA GTX 570 1.3GB Corsair Vengeance LP 8GB 1600Mhz [CL9] 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB SSD  Seagate Barracuda ST1000DM003 1TB 7200rpm Pioneer DVD-RW Coolermaster Hyper 212 Evo 
OSMonitorKeyboardPower
Windows 7 Professional 64-Bit Samsung SyncMaster 22" 1080p SteelSeries 6Gv2 [Cherry Blacks] Corsair HX750 
CaseMouseMouse PadAudio
CoolerMaster 690 II Advanced Razer DeathAdder 3.5G/ Naga 2012 Razer Goliathus Speed  Sennheiser HD 202 
Other
Tepig TY Beanie Mascot 
CPUMotherboardGraphicsRAM
AMD Athlon II X2 250 3.0GHz Asus M4A78-EM Sapphire ATI HD 5670 1GB  Kingston Hyper-X 2GB 1066MHz [CL 5] 
Hard DriveOptical DriveCoolingOS
Western Digital Caviar SE 250GB 7200RPM Pioneer DVD-RW Stock AMD Heatsink Windows XP SP3 
MonitorKeyboardPowerCase
Samsung 20" TV 720p 60Hz Microsoft 600 Chinese Firecracker Asus TA-K51 
MouseMouse PadAudio
Logitech M100 99p from eBay Wharfedale S20030 2.0 Speakers 
  hide details  
Reply
Red Dwarf
(30 items)
 
   
CPUMotherboardGraphicsRAM
Intel i7-4770k  Asus Maximus VI Hero [BIOS 1301] (Not bought yet) Gigabyte GTX 780 Ti WindForce ... G.Skill RipJawsX 16GB 1600Mhz [CL8] 
Hard DriveHard DriveHard DriveHard Drive
Crucial M4 256GB [Firmware 070H]  Crucial M4 256GB [Firmware 070H] Crucial M4 512GB [Firmware 070H] HGST Deskstar 7K4000 7200RPM 4TB 
Hard DriveHard DriveHard DriveOptical Drive
Samsung Spinpoint F3 7200RPM 1TB Western Digital My Passport 2TB [Backup] Western Digital My Passport 2TB [Backup] Samsung SE-208DB/TSBS External USB DVD-RW  
CoolingCoolingCoolingOS
Corsair H100i /w 2x Noctua NF-F12 Noctua NF-A14 FLX Front Intake x2 Noctua NF-S12B FLX Rear Exhaust Windows 7 Professional 64-Bit  
OSMonitorMonitorKeyboard
Windows 8.1 64-Bit  ASUS VG278H 27" [120Hz 3D] Dell UltraSharp U2312HM 23" IPS  Ducky Shine II TKL DK9087 [Cherry MX Browns] 
PowerCaseMouseMouse Pad
Corsair AX860 CoolerMaster 690 III Razer DeathAdder 3.5G/ Razer Naga 2012 Razer Goliathus Extended [Speed Edition] 
AudioAudioAudioOther
Sennheiser HD 598  Corsair SP2500 2.1  Asus Xonar DGX 5.1 with built in Headphone Amp Razer Mouse Bungee  
OtherOther
Corsair Black Sleeved Cables [Generation 2] BitFenix Black Sleeved Cables 
CPUMotherboardGraphicsRAM
Intel i5-2500K 4.5GHz  Asus P8Z68-V PRO EVGA GTX 570 1.3GB Corsair Vengeance LP 8GB 1600Mhz [CL9] 
Hard DriveHard DriveOptical DriveCooling
Samsung 830 128GB SSD  Seagate Barracuda ST1000DM003 1TB 7200rpm Pioneer DVD-RW Coolermaster Hyper 212 Evo 
OSMonitorKeyboardPower
Windows 7 Professional 64-Bit Samsung SyncMaster 22" 1080p SteelSeries 6Gv2 [Cherry Blacks] Corsair HX750 
CaseMouseMouse PadAudio
CoolerMaster 690 II Advanced Razer DeathAdder 3.5G/ Naga 2012 Razer Goliathus Speed  Sennheiser HD 202 
Other
Tepig TY Beanie Mascot 
CPUMotherboardGraphicsRAM
AMD Athlon II X2 250 3.0GHz Asus M4A78-EM Sapphire ATI HD 5670 1GB  Kingston Hyper-X 2GB 1066MHz [CL 5] 
Hard DriveOptical DriveCoolingOS
Western Digital Caviar SE 250GB 7200RPM Pioneer DVD-RW Stock AMD Heatsink Windows XP SP3 
MonitorKeyboardPowerCase
Samsung 20" TV 720p 60Hz Microsoft 600 Chinese Firecracker Asus TA-K51 
MouseMouse PadAudio
Logitech M100 99p from eBay Wharfedale S20030 2.0 Speakers 
  hide details  
Reply
post #8180 of 16499
Quote:
Originally Posted by OccamRazor View Post



Its the way the bios/drivers/PMW handle the voltage through LLC behavior: 1.212V - 0.025 = 1.187V
The program (game, bench, etc) loads the card, bios sets P00 power profile and drivers voltage limiter sets the voltage to 1,187V, then LLC control varies the power load with voltage variation of 0.025V (with an extra 0.006V variation but you will never see it going over 1,212V as the drivers (locked to 1,212V) will not report it to any monitoring program, but it will, just fire up a MultiMeter and check the voltage in the card! wink.gif ), if the load drops enough to set a lower P-state is will drop clocks and then voltage after a few seconds to accommodate the new P- state!
To force 1,212V you have to flash skyn3t's bios and give it max voltage with AB, if it doesnt report the voltage input, use PX with K-boost!
If all fails try the LLC hack, some had results with it! thumb.gif

Cheers

Ed

(Team skyn3t)

The thing is that when I'm using AB with skynets bios it doesn't go above 1.187 ever, but with PX it does. Why does gpuz report max clock to be at 1246 MHz when I'm only at 1206, and the default sometimes only runs at 1006 MHz instead of the 1046 MHz that was specified. What is the difference between the 80.30 bios and the 80.34 that comes on the gaming edition, is there a chance that a modded version of that would be released?
Gaming Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
5820K GA-X99-SLI GTX 1080 Ti Founders Edition Corsair 4x4GB @ 3000 Mhz 
Hard DriveHard DriveOSMonitor
Seagate 500GB Seagate 1TB Windows 10 Pro Acer XB270HU 
PowerCase
Corsair AX1500i CoolerMaster HAF XM Modified 
  hide details  
Reply
Gaming Rig
(10 items)
 
  
CPUMotherboardGraphicsRAM
5820K GA-X99-SLI GTX 1080 Ti Founders Edition Corsair 4x4GB @ 3000 Mhz 
Hard DriveHard DriveOSMonitor
Seagate 500GB Seagate 1TB Windows 10 Pro Acer XB270HU 
PowerCase
Corsair AX1500i CoolerMaster HAF XM Modified 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: NVIDIA
Overclock.net › Forums › Graphics Cards › NVIDIA › [Official] NVIDIA GTX 780 Ti Owner's Club