When choosing an AMD GPU, you may notice the CrossFire parameter in the list of options. AMD Radeon Graphics cards that do not require CrossFire communicate through PCI Express Lanes or Bus.
Notwithstanding that option, it is still most common to pair two cards that are the same in CrossFire to maximize performance.

Check with your component or system manufacturer for specific model capabilities. CrossFire technology gives you a possibility to extend the life service of old gGPU, as well as to increase the maximum … CrossFire™ technology requires an AMD CrossFire™ Ready motherboard, an AMD CrossFire™ Bridge Interconnect (for each additional graphics card) and may require a specialized power supply. Based on benchmark scores as evaluated by AMD performance labs using the ATI Radeon™ HD 5970 as of November 5, 2010. AMD CrossFire. I have paired a HD 5870 and a HD5850, but I could have used a HD 6850 and a HD 5850. See the following

This is a special technology that was developed by AMD engineers to combine several graphics cards into one system. The maximum distance may be up to 6,2 cm. CrossFire Drivers.

AMD ATI CrossFire bridge for the interconnection of two CrossFire-capable graphics card. Multi-GPU Muscle. 1 AMD CrossFire™ technology and/or AMD LiquidVR™ Affinity Multi-GPU technology requires an AMD CrossFire™ technology-ready motherboard and may require a specialized power supply and AMD CrossFire™ Bridge Interconnect (for each additional graphics card). SLI / CrossFire Bridges for Graphics Cards. But most of the older generation AMD Radeon graphics cards require CrossFire Bridge for working in Crossfire.

The red team allow you to pair any two AMD graphic cards in CrossFireX. CrossFire Bridge (not always) Not all AMD graphics cards, especially the latest ones, require CrossFire Bridge for CrossFire Configuration.

Crossfire technology in AMD GPU (graphics cards) 0 Shares. You do require … The Crossfire bridge is flexible, so the graphics card may also be positioned close to each other. Giving way for multi-GPU configurations for increased performance, gamers will require a GPU bridge in order to make use of the technology.