3870hd 1024 mb and a 3870 hd 512mb

[stcboaz]

these are both diamond radeon cards i just bought will they work together in crossfire

 

[Wayoffbase]

I think so, since they are the same GPU, but you will only get the 512mb frame buffer.

 

[megamanx00]

Yes, they will work together in crossfire. The only thing is, they will use the lowest amount of RAM they have in common which is 512MB, so even though you have a 1GB card, the drivers will treat it as though both cards only have 512MB.

 

[stcboaz]

Thank you so this is my first crossfire/sli setup im hoping this will suffice for awhile! any opinions greatly appreciated! im running amd 6000+ dual core soon to be 2 hd 3870 in crossfire mode on a asrock a780gxe/128m and 8g g.skill vista ultimate 64bit!think ill be good for awhile?