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

[Official] NVIDIA GTX 780 Owner's Club - Page 1870

post #18691 of 24924
Quote:
Originally Posted by UNOE View Post

Is there not a way to switch between 3 way and 2 way SLI with settings. I know with tri fire you could pick if you want to do three way with either set of GPU's but with tri SLI I can't even find the option.

I don't think there is, the only place in the nvidia cp, Configure Multi-GPU, Surround, and Physx, there are only options for "maximize gpu performance" or "disable multi-gpu" no real options to define or select what "multi-gpu means, so apparently it's all or nothing.
Easy V3
(17 items)
 
12 Pack
(15 items)
 
 
CPUMotherboardGraphicsRAM
i7-4820k Asus Rampage IV BE evga 1080ti FE w/ hybrid kit 16 GB G.Skill Trident X 2400mhz  
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 120gb Samsung 840 EVO 1TB Samsung Blu-ray Corsair H110 
OSMonitorKeyboardPower
windows 10 Asus PG278Q Ducky Shine 3 - blue led - cherry mx browns Seasonic Platinum-1000 
CaseMouseMouse PadAudio
Dimastech Easy V3 Mionix NAOS 8200 Mionix Ensis 320 titanium HD  
Other
audio technica ATH-A900X 
  hide details  
Reply
Easy V3
(17 items)
 
12 Pack
(15 items)
 
 
CPUMotherboardGraphicsRAM
i7-4820k Asus Rampage IV BE evga 1080ti FE w/ hybrid kit 16 GB G.Skill Trident X 2400mhz  
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 120gb Samsung 840 EVO 1TB Samsung Blu-ray Corsair H110 
OSMonitorKeyboardPower
windows 10 Asus PG278Q Ducky Shine 3 - blue led - cherry mx browns Seasonic Platinum-1000 
CaseMouseMouse PadAudio
Dimastech Easy V3 Mionix NAOS 8200 Mionix Ensis 320 titanium HD  
Other
audio technica ATH-A900X 
  hide details  
Reply
post #18692 of 24924
Hi guys,

I've a little problem with my GTX 780 and this is really weird.

Sometimes, all is good and the card run as it should be.

But sometimes, I've horrible performance...And I don't know why...

I've tried to reinstall the driver, to change the BIOS setting, to change my SLI bridge. This is really weird.

On 3d Mark for exemple, when I've the bug I hit 28K, when I'm good I can hit 51K

This is random. On game same thing, on Far Cry when i'm playin Ultra in 7680*1440 I can stuck the FPS @60 but if it's buggy it's like 25FPS.

I don't know what to do I've tried everything.

When I have the "bug" on 3D mark, I've strange thing, texture are weird in the first test and it's appears only when I have the bug, and only on 3D mark, I can take a picture if you want. Temps are normal 70-80 for the cards loaded, and 60 on the processor loaded..

I've tried one card at the time, and the bug nothing happened...

i7 4770K
2 GTX 780 Classy
16 GB

If someone can help me out !
   
CPUMotherboardGraphicsGraphics
i7 4770K @4,5 Ghz Gigabyte GA-Z87X-UD5H Evga GTX 780 3Gb Classified SLi @1215/1552 @1,168v Evga GTX 780 3Gb Classified SLi @1215/1552 @1,168v 
RAMHard DriveHard DriveOS
16 Gb (4x4) G.Skill Trident X 2400 Mhz  Samsung 840 Pro x2  8 To external Mac OS X 10.9.2 // Windows 8.1 
MonitorKeyboardPowerCase
3x 27" Crossover 1440p 60hz G105 AX860 Carbide Air 540 
MouseMouse PadAudioOther
G500 XL AKG 271 MKII 2 x EK-FC780 GTX Classy - Acetal + Nickel 
OtherOtherOtherOther
1 x Alphacool NexXxoS ST30 Full Copper 360mm 1 x Alphacool NexXxoS ST30 Full Copper 240mm 1 x Alphacool VPP655 Single Edition D5 Pump 1 x Alphacool HF D5 TOP - Black Acetal G1/4 - (... 
OtherOtherOtherOther
2 x EK-FC780 GTX Classy Backplate - Black Rev2.0 1 x EK-Supremacy Clean CSQ - Nickel + Acetal 1 x Noctua NF-A15 PWM 140mm Premium Fan - Sleeved 10 x Noctua NF-F12 PWM Quiet Focused Flow PC Fa... 
  hide details  
Reply
   
CPUMotherboardGraphicsGraphics
i7 4770K @4,5 Ghz Gigabyte GA-Z87X-UD5H Evga GTX 780 3Gb Classified SLi @1215/1552 @1,168v Evga GTX 780 3Gb Classified SLi @1215/1552 @1,168v 
RAMHard DriveHard DriveOS
16 Gb (4x4) G.Skill Trident X 2400 Mhz  Samsung 840 Pro x2  8 To external Mac OS X 10.9.2 // Windows 8.1 
MonitorKeyboardPowerCase
3x 27" Crossover 1440p 60hz G105 AX860 Carbide Air 540 
MouseMouse PadAudioOther
G500 XL AKG 271 MKII 2 x EK-FC780 GTX Classy - Acetal + Nickel 
OtherOtherOtherOther
1 x Alphacool NexXxoS ST30 Full Copper 360mm 1 x Alphacool NexXxoS ST30 Full Copper 240mm 1 x Alphacool VPP655 Single Edition D5 Pump 1 x Alphacool HF D5 TOP - Black Acetal G1/4 - (... 
OtherOtherOtherOther
2 x EK-FC780 GTX Classy Backplate - Black Rev2.0 1 x EK-Supremacy Clean CSQ - Nickel + Acetal 1 x Noctua NF-A15 PWM 140mm Premium Fan - Sleeved 10 x Noctua NF-F12 PWM Quiet Focused Flow PC Fa... 
  hide details  
Reply
post #18693 of 24924
Quote:
Originally Posted by UNOE View Post

Is there not a way to switch between 3 way and 2 way SLI with settings. I know with tri fire you could pick if you want to do three way with either set of GPU's but with tri SLI I can't even find the option.

You can set 2 way with one as dedicated physx.. JJ from asus did it on a 3 way gtx 770 vid on YouTube. Not quite exactly what you wanted but it would get you 2 way.
Edited by yttocstfarc - 4/12/14 at 9:20am
post #18694 of 24924
Quote:
Originally Posted by LeoYunta View Post

Hi guys,

I've a little problem with my GTX 780 and this is really weird.

Sometimes, all is good and the card run as it should be.

But sometimes, I've horrible performance...And I don't know why...

I've tried to reinstall the driver, to change the BIOS setting, to change my SLI bridge. This is really weird.

On 3d Mark for exemple, when I've the bug I hit 28K, when I'm good I can hit 51K

This is random. On game same thing, on Far Cry when i'm playin Ultra in 7680*1440 I can stuck the FPS @60 but if it's buggy it's like 25FPS.

I don't know what to do I've tried everything.

When I have the "bug" on 3D mark, I've strange thing, texture are weird in the first test and it's appears only when I have the bug, and only on 3D mark, I can take a picture if you want. Temps are normal 70-80 for the cards loaded, and 60 on the processor loaded..

I've tried one card at the time, and the bug nothing happened...

i7 4770K
2 GTX 780 Classy
16 GB

If someone can help me out !

Have you used DDU to wipe clean before you reinstalled drivers. My reference 780 did that while running 3dmark11 I think some crashes corrupted the driver. I ran DDU installed latest drivers and was gtg hasn't happened since.
post #18695 of 24924
Would like to know what some good OC specs are for a single GTX 780 SC ACX cooler, I have Precision X currently running 75 GPU offset and 420 mem offset, but would like to get better performance but not sure what to do with voltage? Any help is greatly appreciated!! thumb.gif
The Pixel Slayer
(22 items)
 
HTPC
(14 items)
 
NAStrodamus
(14 items)
 
CPUMotherboardGraphicsRAM
Intel i5 4460 Asus Z97 Deluxe Intel On board  Kingston Hyper X 8GB (4GBx2) 
Hard DriveOptical DriveCoolingCooling
Samsung 850 EVO 250GB Pioneer BluRay Drive Noctua NH-L9i Noctua NF-S12A X3 
OSMonitorKeyboardPower
Win 10 Samsung 55" LED HDTV Rii 2.4GHz Wireless Mini EVGA G2 550W 
CaseMouse
Silverstone GD09 Rii 2.4GHz Wireless Mini 
  hide details  
Reply
The Pixel Slayer
(22 items)
 
HTPC
(14 items)
 
NAStrodamus
(14 items)
 
CPUMotherboardGraphicsRAM
Intel i5 4460 Asus Z97 Deluxe Intel On board  Kingston Hyper X 8GB (4GBx2) 
Hard DriveOptical DriveCoolingCooling
Samsung 850 EVO 250GB Pioneer BluRay Drive Noctua NH-L9i Noctua NF-S12A X3 
OSMonitorKeyboardPower
Win 10 Samsung 55" LED HDTV Rii 2.4GHz Wireless Mini EVGA G2 550W 
CaseMouse
Silverstone GD09 Rii 2.4GHz Wireless Mini 
  hide details  
Reply
post #18696 of 24924
Quote:
Originally Posted by DrockinWV View Post

Would like to know what some good OC specs are for a single GTX 780 SC ACX cooler, I have Precision X currently running 75 GPU offset and 420 mem offset, but would like to get better performance but not sure what to do with voltage? Any help is greatly appreciated!! thumb.gif

How about my OC guide for some pointers? OCCAMRAZOR ADVANCED GK110 OC GUIDE thumb.gif


Cheers

Ed

(Team skyn3t)
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 #18697 of 24924
Thanks!!! Ill give it a read and see where it takes me!!
The Pixel Slayer
(22 items)
 
HTPC
(14 items)
 
NAStrodamus
(14 items)
 
CPUMotherboardGraphicsRAM
Intel i5 4460 Asus Z97 Deluxe Intel On board  Kingston Hyper X 8GB (4GBx2) 
Hard DriveOptical DriveCoolingCooling
Samsung 850 EVO 250GB Pioneer BluRay Drive Noctua NH-L9i Noctua NF-S12A X3 
OSMonitorKeyboardPower
Win 10 Samsung 55" LED HDTV Rii 2.4GHz Wireless Mini EVGA G2 550W 
CaseMouse
Silverstone GD09 Rii 2.4GHz Wireless Mini 
  hide details  
Reply
The Pixel Slayer
(22 items)
 
HTPC
(14 items)
 
NAStrodamus
(14 items)
 
CPUMotherboardGraphicsRAM
Intel i5 4460 Asus Z97 Deluxe Intel On board  Kingston Hyper X 8GB (4GBx2) 
Hard DriveOptical DriveCoolingCooling
Samsung 850 EVO 250GB Pioneer BluRay Drive Noctua NH-L9i Noctua NF-S12A X3 
OSMonitorKeyboardPower
Win 10 Samsung 55" LED HDTV Rii 2.4GHz Wireless Mini EVGA G2 550W 
CaseMouse
Silverstone GD09 Rii 2.4GHz Wireless Mini 
  hide details  
Reply
post #18698 of 24924
Quote:
Originally Posted by yttocstfarc View Post

Have you used DDU to wipe clean before you reinstalled drivers. My reference 780 did that while running 3dmark11 I think some crashes corrupted the driver. I ran DDU installed latest drivers and was gtg hasn't happened since.

I just did it after leaving the forum, and it seems to have worked out !

I re installed the driver from nVidia Geforce Experience and I selected clean install (but I didn't used DDU what's that ?),

For now, I have normal performance again !
   
CPUMotherboardGraphicsGraphics
i7 4770K @4,5 Ghz Gigabyte GA-Z87X-UD5H Evga GTX 780 3Gb Classified SLi @1215/1552 @1,168v Evga GTX 780 3Gb Classified SLi @1215/1552 @1,168v 
RAMHard DriveHard DriveOS
16 Gb (4x4) G.Skill Trident X 2400 Mhz  Samsung 840 Pro x2  8 To external Mac OS X 10.9.2 // Windows 8.1 
MonitorKeyboardPowerCase
3x 27" Crossover 1440p 60hz G105 AX860 Carbide Air 540 
MouseMouse PadAudioOther
G500 XL AKG 271 MKII 2 x EK-FC780 GTX Classy - Acetal + Nickel 
OtherOtherOtherOther
1 x Alphacool NexXxoS ST30 Full Copper 360mm 1 x Alphacool NexXxoS ST30 Full Copper 240mm 1 x Alphacool VPP655 Single Edition D5 Pump 1 x Alphacool HF D5 TOP - Black Acetal G1/4 - (... 
OtherOtherOtherOther
2 x EK-FC780 GTX Classy Backplate - Black Rev2.0 1 x EK-Supremacy Clean CSQ - Nickel + Acetal 1 x Noctua NF-A15 PWM 140mm Premium Fan - Sleeved 10 x Noctua NF-F12 PWM Quiet Focused Flow PC Fa... 
  hide details  
Reply
   
CPUMotherboardGraphicsGraphics
i7 4770K @4,5 Ghz Gigabyte GA-Z87X-UD5H Evga GTX 780 3Gb Classified SLi @1215/1552 @1,168v Evga GTX 780 3Gb Classified SLi @1215/1552 @1,168v 
RAMHard DriveHard DriveOS
16 Gb (4x4) G.Skill Trident X 2400 Mhz  Samsung 840 Pro x2  8 To external Mac OS X 10.9.2 // Windows 8.1 
MonitorKeyboardPowerCase
3x 27" Crossover 1440p 60hz G105 AX860 Carbide Air 540 
MouseMouse PadAudioOther
G500 XL AKG 271 MKII 2 x EK-FC780 GTX Classy - Acetal + Nickel 
OtherOtherOtherOther
1 x Alphacool NexXxoS ST30 Full Copper 360mm 1 x Alphacool NexXxoS ST30 Full Copper 240mm 1 x Alphacool VPP655 Single Edition D5 Pump 1 x Alphacool HF D5 TOP - Black Acetal G1/4 - (... 
OtherOtherOtherOther
2 x EK-FC780 GTX Classy Backplate - Black Rev2.0 1 x EK-Supremacy Clean CSQ - Nickel + Acetal 1 x Noctua NF-A15 PWM 140mm Premium Fan - Sleeved 10 x Noctua NF-F12 PWM Quiet Focused Flow PC Fa... 
  hide details  
Reply
post #18699 of 24924
https://forums.geforce.com/default/topic/550192/geforce-drivers/display-driver-uninstaller-ddu-v12-6-3-released-04-06-14-/
Quote:
Originally Posted by LeoYunta View Post

I just did it after leaving the forum, and it seems to have worked out !

I re installed the driver from nVidia Geforce Experience and I selected clean install (but I didn't used DDU what's that ?),

For now, I have normal performance again !

That's DDU it uninstalls all graphics drivers so its a clean install.
post #18700 of 24924
Quote:
Originally Posted by yttocstfarc View Post

You can set 2 way with one as dedicated physx.. JJ from asus did it on a 3 way gtx 770 vid on YouTube. Not quite exactly what you wanted but it would get you 2 way.

This worked perfectly for what I wanted to do. Now I can do now I can toggle between 1, 2 or 3 GPU's depending on what I'm doing insead of rebooting and doing dip switches.

Thanks plus rep
 
4x r290's
(9 items)
 
3x 7970's
(16 items)
 
CPUMotherboardGraphicsGraphics
i7 3930K 4.8Ghz offset ASUS X79 Rampage IV Extreme GTX 780 with EK waterblock GTX 780 with EK waterblock 
GraphicsRAMHard DriveHard Drive
GTX 780 with EK waterblock  Samsung 16GB (4x4gb) 2400Mhz 10-12-12-31-1t @ 1... 256GB Samsung 950 Pro 256GB Samsung 840 Pro 
CoolingCoolingOSMonitor
RX360, EX360, EX360, and 480 Rad's XSPC Raystorm CPU Block Dual boot (other unnamed OS) and Win8 Pro QNIX QX2710 27" 2560x1440 @ 112hz 
KeyboardPowerCase
Corsair K90 Corsair AX1200 Corsair 700D Modded w/ External Radiators 
CPUMotherboardGraphicsRAM
Intel i5 3570K GA-Z77X-UD3H 4x R9 290's 8GB 1600Mhz 
Hard DriveOSPowerCase
1TB Hard Drive Win8 Corsair Dual PSU - AX1200 and HX650 Open Case 
Other
Thee 16x Risers and One 1x Riser 
CPUMotherboardGraphicsRAM
i7 3930K 5Ghz Bench ASUS X79 Rampage IV Extreme 3x AMD 7970's w/ EK water blocks Samsung 16GB (4x4gb) 2400Mhz 10-12-12-31-1t @ 1... 
Hard DriveCoolingCoolingMonitor
128GB Samsung 830  RX360, RX240, EX360 XSPC Raystorm CPU Block QNIX QX2710 27" 2560x1440 @ 114hz 
KeyboardPowerCase
Corsair K90 Corsair AX760i Corsair 700D Modded w/ External Radiators 
  hide details  
Reply
 
4x r290's
(9 items)
 
3x 7970's
(16 items)
 
CPUMotherboardGraphicsGraphics
i7 3930K 4.8Ghz offset ASUS X79 Rampage IV Extreme GTX 780 with EK waterblock GTX 780 with EK waterblock 
GraphicsRAMHard DriveHard Drive
GTX 780 with EK waterblock  Samsung 16GB (4x4gb) 2400Mhz 10-12-12-31-1t @ 1... 256GB Samsung 950 Pro 256GB Samsung 840 Pro 
CoolingCoolingOSMonitor
RX360, EX360, EX360, and 480 Rad's XSPC Raystorm CPU Block Dual boot (other unnamed OS) and Win8 Pro QNIX QX2710 27" 2560x1440 @ 112hz 
KeyboardPowerCase
Corsair K90 Corsair AX1200 Corsair 700D Modded w/ External Radiators 
CPUMotherboardGraphicsRAM
Intel i5 3570K GA-Z77X-UD3H 4x R9 290's 8GB 1600Mhz 
Hard DriveOSPowerCase
1TB Hard Drive Win8 Corsair Dual PSU - AX1200 and HX650 Open Case 
Other
Thee 16x Risers and One 1x Riser 
CPUMotherboardGraphicsRAM
i7 3930K 5Ghz Bench ASUS X79 Rampage IV Extreme 3x AMD 7970's w/ EK water blocks Samsung 16GB (4x4gb) 2400Mhz 10-12-12-31-1t @ 1... 
Hard DriveCoolingCoolingMonitor
128GB Samsung 830  RX360, RX240, EX360 XSPC Raystorm CPU Block QNIX QX2710 27" 2560x1440 @ 114hz 
KeyboardPowerCase
Corsair K90 Corsair AX760i Corsair 700D Modded w/ External Radiators 
  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 Owner's Club