New Posts  All Forums:Forum Nav:

Help with 275 OC

post #1 of 4
Thread Starter 
I have two 275's in SLI which have a factory OC, my issue is whenever I have tried to OC them any further (using Riva tuner) my benchmark scores take a dive. I have read about 275s which have OC'ed well beyond mine, I know that not all cards OC the same but even if I go a smidge over the factory settings they suck. Am I doing something wrong?
SKYnet
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Intel I7 4930K @ 4.6ghz ASUS Rampage IV Extreme EVGA GTX 970 EVGA GTX 970 
RAMHard DriveHard DriveOptical Drive
G. Skill Ripjaws X 4x4gb 1.5tb WD Caviar Green SATA Samsung 840 EVO 250gb SSD HP USB DVD 
CoolingCoolingOSMonitor
Antec Kuhler 650 ThermalRight True Spirit 140 Power Windows 10 Ultimate 64 bit Samsung 240 HD TOC 
KeyboardPowerCaseMouse
Razor Lycosa PC Power and Cooling Silencer 910 NZXT Switch 810 Matte Black It clicks.............. 
Mouse Pad
IKEA $1 pad 
  hide details  
Reply
SKYnet
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Intel I7 4930K @ 4.6ghz ASUS Rampage IV Extreme EVGA GTX 970 EVGA GTX 970 
RAMHard DriveHard DriveOptical Drive
G. Skill Ripjaws X 4x4gb 1.5tb WD Caviar Green SATA Samsung 840 EVO 250gb SSD HP USB DVD 
CoolingCoolingOSMonitor
Antec Kuhler 650 ThermalRight True Spirit 140 Power Windows 10 Ultimate 64 bit Samsung 240 HD TOC 
KeyboardPowerCaseMouse
Razor Lycosa PC Power and Cooling Silencer 910 NZXT Switch 810 Matte Black It clicks.............. 
Mouse Pad
IKEA $1 pad 
  hide details  
Reply
post #2 of 4
Setting the fans to 100% help to achieve greater clocks (keep it cool)
and don't raise the voltage too much, nor not enought.

Maybe you can open the cards, clean the dust, reapply TIM.

Try other software, like msi afterburner, which is acually riva turner with a nicer and simpler GUI
post #3 of 4
Thread Starter 
"
Edited by JTHMfreak - 1/27/12 at 4:22pm
SKYnet
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Intel I7 4930K @ 4.6ghz ASUS Rampage IV Extreme EVGA GTX 970 EVGA GTX 970 
RAMHard DriveHard DriveOptical Drive
G. Skill Ripjaws X 4x4gb 1.5tb WD Caviar Green SATA Samsung 840 EVO 250gb SSD HP USB DVD 
CoolingCoolingOSMonitor
Antec Kuhler 650 ThermalRight True Spirit 140 Power Windows 10 Ultimate 64 bit Samsung 240 HD TOC 
KeyboardPowerCaseMouse
Razor Lycosa PC Power and Cooling Silencer 910 NZXT Switch 810 Matte Black It clicks.............. 
Mouse Pad
IKEA $1 pad 
  hide details  
Reply
SKYnet
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Intel I7 4930K @ 4.6ghz ASUS Rampage IV Extreme EVGA GTX 970 EVGA GTX 970 
RAMHard DriveHard DriveOptical Drive
G. Skill Ripjaws X 4x4gb 1.5tb WD Caviar Green SATA Samsung 840 EVO 250gb SSD HP USB DVD 
CoolingCoolingOSMonitor
Antec Kuhler 650 ThermalRight True Spirit 140 Power Windows 10 Ultimate 64 bit Samsung 240 HD TOC 
KeyboardPowerCaseMouse
Razor Lycosa PC Power and Cooling Silencer 910 NZXT Switch 810 Matte Black It clicks.............. 
Mouse Pad
IKEA $1 pad 
  hide details  
Reply
post #4 of 4
Thread Starter 
So I found the problem was having the cards in the first and third slot, once I switched to the first and second slot both gpus were finally being fully utilized and oc'ed with positive results!

I can't believe that for so long only one gpu was being used, oh well
SKYnet
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Intel I7 4930K @ 4.6ghz ASUS Rampage IV Extreme EVGA GTX 970 EVGA GTX 970 
RAMHard DriveHard DriveOptical Drive
G. Skill Ripjaws X 4x4gb 1.5tb WD Caviar Green SATA Samsung 840 EVO 250gb SSD HP USB DVD 
CoolingCoolingOSMonitor
Antec Kuhler 650 ThermalRight True Spirit 140 Power Windows 10 Ultimate 64 bit Samsung 240 HD TOC 
KeyboardPowerCaseMouse
Razor Lycosa PC Power and Cooling Silencer 910 NZXT Switch 810 Matte Black It clicks.............. 
Mouse Pad
IKEA $1 pad 
  hide details  
Reply
SKYnet
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Intel I7 4930K @ 4.6ghz ASUS Rampage IV Extreme EVGA GTX 970 EVGA GTX 970 
RAMHard DriveHard DriveOptical Drive
G. Skill Ripjaws X 4x4gb 1.5tb WD Caviar Green SATA Samsung 840 EVO 250gb SSD HP USB DVD 
CoolingCoolingOSMonitor
Antec Kuhler 650 ThermalRight True Spirit 140 Power Windows 10 Ultimate 64 bit Samsung 240 HD TOC 
KeyboardPowerCaseMouse
Razor Lycosa PC Power and Cooling Silencer 910 NZXT Switch 810 Matte Black It clicks.............. 
Mouse Pad
IKEA $1 pad 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home