Phoronix: NVIDIA's Optimus: Will It Come To Linux?

Last week we reported on GPU switching and then delayed GPU switching coming to Linux via some Linux kernel hacks, but today NVIDIA has launched a new technology for dual-GPU notebooks and that is "Optimus Technology." NVIDIA's Optimus is similar to the hybrid-switching technologies that have been available on notebooks up to this point for switching between ATI/AMD, Intel, and NVIDIA GPUs on notebooks depending upon the graphics workload, but with Optimus the experience is supposed to be seamless. With NVIDIA's Optimus, no manual intervention is supposed to be needed but the notebook will automatically switch between onboard GPUs depending upon the graphics rendering workload. This technology was just launched today via a press release and can be found on a few select notebooks...

http://www.phoronix.com/vr.php?view=Nzk3Mg