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-   -   GTX 780 Max Voltage (http://www.hardwarecanucks.com/forum/video-cards/64483-gtx-780-max-voltage.html)

akirez64 December 5, 2013 10:41 AM

GTX 780 Max Voltage
 
I realize that this isn't set in stone, but for those of you who either overvolt with a custom bios or are familiar with people's results, what would be a safe voltage for 24/7 use? Heat will not be a factor for me.

lowfat December 5, 2013 10:44 AM

If you are watercooling it depends on your block. I assume you are using reference card? I ran @ 1.325V 24/7 for months w/ no issues. But I had fantastic VRM cooling.

akirez64 December 5, 2013 02:52 PM

I have 2 EVGA ACX SC, so yes reference PCB. My blocks are XSPC Razor.

What clocks did you hit at 1.325?

lowfat December 5, 2013 03:03 PM

1350MHz on the core.

akirez64 December 5, 2013 03:50 PM

What block were/are you using? Do you happen to know how the razor is for vrm cooling?

lowfat December 5, 2013 10:06 PM

Quote:

Originally Posted by akirez64 (Post 746541)
What block were/are you using? Do you happen to know how the razor is for vrm cooling?

The EK FC-Titan SE. The XSPC does pretty good @ VRM cooling as well. It should be sufficient.

Nvidia GTX780/Titan Water Block Roundup | ExtremeRigs.net | Page 9

akirez64 December 6, 2013 08:56 AM

Cheers.


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