How do I CrossFire?

[Aleksbgbg]

I am doing a build for someone and they said I can do whatever I want with his GPU as long as I finish it in time (obviously without breaking it).

 

I will have about 30 minutes to play around with his R9 390 soon, so I wanted to try out dual R9 390s to see what kind of frames and usage I get, because I was thinking about upgrading for real (I have a spare 1000W PSU).

 

Can anyone run me down on how to CrossFire, or is it automatic? Kind of tight time frame so I want to set it up as quick as possible.

 

Note: When he said do whatever you want, he agreed to me using it in my own PC so no worries

[Chasem121]

Just put in the new 390 and turn on crossfire in radeon settings

 

Might be a good idea to reinstall drivers though

[App4that]

Just enable crossfire through Crimson in the game profile and make sure to have the right crossfire profile loaded in the game profile.

[DXMember]

i think you should have those gold fingers and some kind of CrossFire bridge connected, right?

 

 

Just pop the 2nd card in and launch Crimson it should auto-magically detect it and offer you to set up CrossFire, from there you just tick the box and launch the game

[Sir Asvald]

I am doing a build for someone and they said I can do whatever I want with his GPU as long as I finish it in time (obviously without breaking it).

 

I will have about 30 minutes to play around with his R9 390 soon, so I wanted to try out dual R9 390s to see what kind of frames and usage I get, because I was thinking about upgrading for real (I have a spare 1000W PSU).

 

Can anyone run me down on how to CrossFire, or is it automatic? Kind of tight time frame so I want to set it up as quick as possible.

 

Note: When he said do whatever you want, he agreed to me using it in my own PC so no worries

Your 750W is more than enough for 390 CF

[Sir Asvald]

i think you should have those gold fingers and some kind of CrossFire bridge connected, right?

 

 

Just pop the 2nd card in and launch Crimson it should auto-magically detect it and offer you to set up CrossFire, from there you just tick the box and launch the game

AMD has changed the cf config. No need for a cf bridge, It's all done via the PCI-E now.

[DXMember]

AMD has changed the cf config. No need for a cf bridge, It's all done via the PCI-E now.

))) I'm running Fury crossfire myself, was making a refference to this guy and half of the Green team

https://youtu.be/b3QuwujjIp8?t=3m53s