I am preparing to buy a new GPU. Currenlty I am most inclined to buy a used HD4870 X2. However, on one of auction descriptions I found that on this card two GPUs are "crossfired" together. How does it relate to r600 driver, which has no support of CrossFire? Is the card seen by OS as a single or two GPUs? My understanding is, if OS is booted with two GPUs, it utilizes only one of them.
No announcement yet.
HD4870 X2 - CrossFire doubt