Phoronix: ATI Radeon CrossFire On Linux

Back in June we had exclusively shared that CrossFire would be coming to Linux as part of their Radeon HD 4800 series strategy. CrossFire (or CrossFire X as it's now known) allows the graphics rendering workload to be split between multiple Radeon GPUs to deliver faster performance. Meanwhile, NVIDIA's multi-GPU technology known as SLI (Scalable Link Interface) has been supported on Linux since 2005. While AMD is still working to address some issues with their ATI Linux driver, they have been working hard on new features like CrossFire. How does this feature work though on Linux and does it deliver similar performance gains to their Windows driver? Today we have a full rundown on ATI CrossFire for Linux along with benchmarks from the ATI Radeon HD 4850 and Radeon HD 4870.

http://www.phoronix.com/vr.php?view=12776