The G51 graphics processing unit is the second one to use the Bifrost architecture and also ARM's most area-efficient and energy-efficient GPU to date. The V61 provides 4K120 video with increased efficiency. Both should be available in products for consumers next year.
http://www.notebookcheck.net/ARM-unveils-Mali-G51-GPU-and-Mali-V61-VPU.182023.0.html