Ultra HD 4K Linux Graphics Card Testing
Phoronix: Ultra HD 4K Linux Graphics Card Testing
If you've been eyeing a purchase of a 4K "Ultra HD" TV this holiday season and will be connecting it to a Linux system, here's the information that you need to know for getting started and some performance benchmarks to set the expectations for what you can expect. This article has a number of AMD Radeon and NVIDIA GeForce benchmarks when running various Linux OpenGL workloads at a resolution of 3840 x 2160.
Would be very interesting to see
How well this works with most popular GUI managers like Gnome 2, 3, KDE, etc, and if there is any improvement when it comes to video.