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Overclocking Advantages In Adjusting PSU's DC Voltage Regulator?

post #1 of 5
Thread Starter 
Hello. I have had my EVGA Classified SR-2 1200 Watt for a couple months now. I have just left the rear DC Voltage Regulator knob in the middle setting of 12.2V. Is there any advantages in turning up or down the voltage when overclocking my CPU/GPUs? Thanks.
http://www.amazon.com/EVGA-Classified-Continuous-Supply-100-PS-1200-GR/dp/B0040HVV1Q
evgasr2.png
Edited by Swolern - 9/28/12 at 1:14am
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post #2 of 5
Only with extreme LN2 level benching.
post #3 of 5
Thread Starter 
What about decreasing voltage less than baseline of 12.2v. More economical? Or just make PC less stable?
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CPUMotherboardGraphicsRAM
4930k on H2O Asus RIVE GTX 1080Ti Ripjaws 16GB 2133Mhz 
Hard DriveMonitorMonitorPower
[x2] Samsung 830 RAID0  VR- HTC VIVE  Acer Predator X34 3440x1440 100Hz Gsync EVGA Classified SR-2 1200w 
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EVGA SR-2 1200w  Asus Xonar Essence One Amp/DAC Sennheiser HD800 Headphones 
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Intel I7 3930k Asus RIVE EVGA GTX 670 Quad SLI Ripjaws Z 16GB 2133 CL11 
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[x2] SSD Samsung 830 126GB RAID0 Samsung Spinpoint 2TB XSPC Raystorm Block, RX360, D5 [x3] ASUS VG278H 27" 3D Monitors 
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post #4 of 5
That looks like it goes down to 11.8v, right? Lowering it to 11.8 would probably make no discernable difference in your computer whatsoever, as the 12v rails -can- run lower than that happily. It may make previously stable overclocks unstable if it pushes it down too far though. Personally, I'd leave it alone.
    
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post #5 of 5
Thread Starter 
Thanks for response guys. Reps
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4930k on H2O Asus RIVE GTX 1080Ti Ripjaws 16GB 2133Mhz 
Hard DriveMonitorMonitorPower
[x2] Samsung 830 RAID0  VR- HTC VIVE  Acer Predator X34 3440x1440 100Hz Gsync EVGA Classified SR-2 1200w 
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Fostex TH-900 Headphones Asus Xonar Essence One DAC Sennheiser HDVD800 Sennheiser HD800 
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Hard DriveHard DriveCoolingMonitor
[x2] Samsung 830 SSD 128gb in Raid0 Samsung Spinpoint 2TB HDD D5 Pump, Alphacool NexXxoS Monsta 480 + RX360 R... [x3] Qnix 2560x1440 120hz 
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EVGA SR-2 1200w  Asus Xonar Essence One Amp/DAC Sennheiser HD800 Headphones 
CPUMotherboardGraphicsRAM
Intel I7 3930k Asus RIVE EVGA GTX 670 Quad SLI Ripjaws Z 16GB 2133 CL11 
Hard DriveHard DriveCoolingMonitor
[x2] SSD Samsung 830 126GB RAID0 Samsung Spinpoint 2TB XSPC Raystorm Block, RX360, D5 [x3] ASUS VG278H 27" 3D Monitors 
PowerCase
EVGA Classified SR-2 1200w CM HAF X 942 
  hide details  
Reply
VR
(13 items)
 
   
CPUMotherboardGraphicsRAM
4930k on H2O Asus RIVE GTX 1080Ti Ripjaws 16GB 2133Mhz 
Hard DriveMonitorMonitorPower
[x2] Samsung 830 RAID0  VR- HTC VIVE  Acer Predator X34 3440x1440 100Hz Gsync EVGA Classified SR-2 1200w 
AudioAudioAudioAudio
Fostex TH-900 Headphones Asus Xonar Essence One DAC Sennheiser HDVD800 Sennheiser HD800 
Audio
HiFiMan HE-5LE 
CPUMotherboardGraphicsRAM
Intel 3930K Asrock Extreme 11 x4 GTX Titan Quad SLI + EK Blocks Ripjaws Z 16gb 2133  
Hard DriveHard DriveCoolingMonitor
[x2] Samsung 830 SSD 128gb in Raid0 Samsung Spinpoint 2TB HDD D5 Pump, Alphacool NexXxoS Monsta 480 + RX360 R... [x3] Qnix 2560x1440 120hz 
PowerAudioAudio
EVGA SR-2 1200w  Asus Xonar Essence One Amp/DAC Sennheiser HD800 Headphones 
CPUMotherboardGraphicsRAM
Intel I7 3930k Asus RIVE EVGA GTX 670 Quad SLI Ripjaws Z 16GB 2133 CL11 
Hard DriveHard DriveCoolingMonitor
[x2] SSD Samsung 830 126GB RAID0 Samsung Spinpoint 2TB XSPC Raystorm Block, RX360, D5 [x3] ASUS VG278H 27" 3D Monitors 
PowerCase
EVGA Classified SR-2 1200w CM HAF X 942 
  hide details  
Reply
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