I currently have an Sapphire Tech hd 5870 GB eyefinity 6 edition, and i want to buy another hd 5870 but i don't want to spend more to get another 6 edition, can i crossfire a normal reference 5870 1GB version with the 2GB eyefinity 6 edition?
Amd Phenom II x4 955 @4.0ghz
4GB DDR3 1600 Patriot g series Sector 5
Sapphire Tech HD 5870 2GB Eyefinity 6 Edition
Rosewill 750w Xtreme psu
Corsair V32 32GB SSD
Western Digital 1TB Black Edition
You can, but the 2GB card will only be able to use 1GB due to the nature of Crossfire. if you are using 6 monitors, this will probably be an issue for you. If you are only using 3 monitors, then you may be o.k for now but will probably suffer from not having the extra RAM latter on.