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Stable Easy Overclock GTX 770

Dransk
By Dransk
in Graphics Cards
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If you want is some numbers to punch in and forget about it, I'm afraid there aren't any. Your chip will behave differently to other GPUs even if they're the same model. What this means is the only way to make sure your overclock is stable is by running a stress test for it and watching for artifacts / driver crashes.

 

Try giving your core +50MHz and your memory +100MHz. Then stress test using Unigine Heaven. https://unigine.com/products/benchmarks/heaven/

 

Make sure there aren't any weird dots or lines that shouldn't be there and that your driver doesn't crash after Heaven has run for 30 minutes.

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25 minutes ago, Dransk said:

Hey forum any recommended overclocks for aa galaxy gtx 770 4gb? I would like some easy overclocks please, here is my card https://au.pcpartpicker.com/part/galaxy-video-card-77nqh7dv8nkv

I have a 770. At one point i OCed it to like 1150MHz. 770's have decent TDP and power headroom so you can probably OC up to like 1250MHz. Using MSI afterburner.

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1 hour ago, AluminiumTech said:

I have a 770. At one point i OCed it to like 1150MHz. 770's have decent TDP and power headroom so you can probably OC up to like 1250MHz. Using MSI afterburner.

The brand of the 770 that he's got seems sketchy though... I thought it's Galax/KFA2, but it's really "Galaxy", no idea what VRMs they put inside of that card :P

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14 minutes ago, Morgan MLGman said:

The brand of the 770 that he's got seems sketchy though... I thought it's Galax/KFA2, but it's really "Galaxy", no idea what VRMs they put inside of that card :P

In that case lower excpectations by about a third or half..

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19 minutes ago, Morgan MLGman said:

The brand of the 770 that he's got seems sketchy though... I thought it's Galax/KFA2, but it's really "Galaxy", no idea what VRMs they put inside of that card :P

 

Well... Galaxy is Galax before they became Galax

 

http://www.tomshardware.com/news/galaxy-kfa2-galax-graphics-hof,27706.html

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