AMD Crossfire help!

[Haxcha]

Hello!

 

Fast question, will the XFX R7970 run in crossfire with the Radeon HD 7970 GHz Sapphire or an XFX Radeon HD 7970 or the Radeon HD 7970 MSI.

Thinking about running two cards and its the first time doing it so i need some advice

 

I got an XFX R7970

http://imgur.com/5WxgJ1w

 

Mobo: asus crosshair iv extreme

 

Will any of these run in crossfire with it? 

 

XFX Radeon HD 7970.

http://imgur.com/Y1FRzlq

 

 

Radeon HD 7970 MSI

http://imgur.com/og8pkFk

 

 

Radeon HD 7970 GHz Sapphire

http://imgur.com/lfSFUAS

 

 

 

 

 

Sorry for the stupid question, i just wanna be sure before i buy something

Thanks

[thekeemo]

All of them will

[Zhuocheng]

yes

[TheRandomness]

They'd all run in crossfire. iirc the GHz edition would downclock itself to similar specs.

[Prysin]

yes, they would all work together.

[failblox]

Yes but I think they would operate at the lower frequency of the two cards (if there's a difference).

[Sauron]

yes, they'll all work together and run at the lowest clock speed of the lot.

[Haxcha]

Okay Thanks alot guys <3

[App4that]

Yes but I think they would operate at the lower frequency of the two cards (if there's a difference).

That's incorrect, you're thinking SLI. I operate two different cards, a 290/390 crossfire and they run at their own core and memory frequencies. They do run smoother if I set the core frequencies to match. But the memory I leave at 1400/1500.