ARM have introduced their new Mali-D71 display processor, which is anticipated to provide huge performance gains compared to previous generations: [QUOTE]There are a couple of interesting architectural niceties that ARM has employed to make the most of the resources within the new DPU. First of all, when Mali-D71 drives a single display it can reuse the resources of the secondary display (side-by-side mode), doubling the number of full frame layers it can composite, rotate and scale. Secondly it limits the workload needing to be handled by the SoC's GPU by performing composition, in-line rotation, high quality scaling gamma/de-gamma and other advanced imaging tasks in fixed function hardware. The GPU doesn’t have to be involved in such tasks at all, they are taken care of in the final stage of the multimedia pipeline by the DPU.[/QUOTE] Hexus cover this in detail here: [URL]http://hexus.net/tech/news/graphics/111719-arm-intros-mali-d71-4k-120hz-display-processor/[/URL]