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Perfcap issues with Asus GTX 680

post #1 of 3
Thread Starter 
Hey all. Was checking out the new Perfcap feature of GPU-Z, when I noticed the graph turn orange and blue with the reasons "vRel &vOp" showing up.


Should I be worried? I just put an EK Nickel Waterblock on it as well as an EK backplate and tested it out quickly dry with no water flowing.

I did a very quick test and the GPU only got to 70c. 2 mins or so. Exited and looked at gpu-z and was greeted with vRel&cop graphs. Should I be worried? The card didn't have time to get hot. I seriously doubt its a heat issue.

Can anyone further enlighten me as to what this means? I have been told Voltage Reliability for vRel. vOp I am not sure of.

Finishing up my 2011 3930k build, really don't want any issues once it is up and running. Any input will be appreciated.

Thanks!
WBG
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WBG
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post #2 of 3
Thread Starter 
Last time I post in this forum. I never get any replies. Ridiculous.
WBG
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Intel i7 3930k@5ghz 1.45v Asus Rampage Formula IV Gigabyte Nvidia GTX 780 G.Skill Trident-X 16gb 2400mhz 10-12-11-31-1T 
Hard DriveCoolingCoolingOS
ADATA SX900 XPG Series 128GB Custom Water  EK RFIV Waterblock Windows 7 Enterprise x64 
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Acer G245H TT Esports Meka G-Unit Red Illuminated Mechanical Corsair AX860i InWin GROne 
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WBG
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Intel i7 3930k@5ghz 1.45v Asus Rampage Formula IV Gigabyte Nvidia GTX 780 G.Skill Trident-X 16gb 2400mhz 10-12-11-31-1T 
Hard DriveCoolingCoolingOS
ADATA SX900 XPG Series 128GB Custom Water  EK RFIV Waterblock Windows 7 Enterprise x64 
MonitorKeyboardPowerCase
Acer G245H TT Esports Meka G-Unit Red Illuminated Mechanical Corsair AX860i InWin GROne 
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post #3 of 3
I'm not sure anyone knows what Perfcap is. I know I've never heard of it - what's it do? Some kind of stress test?

My guess is that it just means the card was either over some set limit (or throttling) for power or voltage. Kind of like in Precision when it tells you whether the card was being limited by voltage or power.
Force Rig
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Force Rig
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i7-4770K 4.4 (36 uncore)@1.332V Gigabyte GA-Z87X-UD3H XFX R9 290 flashed to 290X @ 1180/1375 16GB DDR3-1600 
Hard DriveHard DriveCoolingMonitor
Samsung 830 WD Caviar Black NZXT Kraken X60 NEC 2490wuxi 
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