About a year ago, semiconductor startup Lucid Logix began making waves in the graphics space with claims of being able to revolutionize multi-GPU computing, promising consumers the ability to pair any graphics card, unrestricted by model or vendor, to another card and achieve highly efficient load balancing with near linear performance increases. This option presumably provides consumers the flexibility to buy an ATI graphics card, install it next to an NVIDIA model on the same motherboard, and see a boost in graphics rendering performance close to the sum of both individual components. We recently got the chance to test a Hydra-enabled system with a number of graphics card, and have our results posted right here...
http://hothardware.com/Articles/Lucid-Hydra-200-MultiGPU-Performance-Revealed/
