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Crossfiring Gigabyte 7950 Question

post #1 of 7
Thread Starter 
Does anyone know if this card can be crossfired between it's two variants?

1 of them is the normal card, voltage unlocked and set to 900mhz core

The other is voltage locked but set to 1000mhz core.

Can they be crossfire if one of them is voltage locked? Or will it only cause problems if I try to OC?
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post #2 of 7
As far as i know, you could crossfire them, and the cards would be synchronized to the slowest card. Your best bet would be to flash the bios with the card that has an unlocked voltage.

On a side note, what resolution would you be playing at, since if you are only going to play at 1080p, the 2 7950's would have no problem maxing out any game out there at that resolution.
Edited by huzzug - 10/16/13 at 12:07am
post #3 of 7
Thread Starter 
Problem is the BIOS for the locked version bios isn't available anymore. Gigabyte pulled it for whatever reason.

And yes, only at 1920x1080.
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post #4 of 7
Quote:
Originally Posted by Masters View Post

Problem is the BIOS for the locked version bios isn't available anymore. Gigabyte pulled it for whatever reason.

And yes, only at 1920x1080.

You can save the bios from your cards using gpu-z.
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post #5 of 7
Quote:
Originally Posted by Masters View Post

Problem is the BIOS for the locked version bios isn't available anymore. Gigabyte pulled it for whatever reason.

And yes, only at 1920x1080.

if its at 1080p, then the even a single 7950 can max out most of the games out now. Unless you plan to go eyefinity.
post #6 of 7
If the 900mhz is a Gigabyte windforce it shouldn't have an issue hitting 1000mhz. Even at stock voltage.
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post #7 of 7
you can cross fire them, you can even cross fire a 7870 + 7950 if you seriously wanted to
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