Wow! AMD seem to be pretty confident that DX12 will deliver the opportunity for a considerable boost to performance by allowing for multi threaded graphics processing if your card has GCN incorporated. I imagine Nvidia will have an equivalent story.
http://www.guru3d.com/articles-pages/amd-asynchronous-shaders-in-gcn-handy-with-directx-12,1.html
Increased performance, reduced latency. Good for VR.
http://www.guru3d.com/articles-pages/amd-asynchronous-shaders-in-gcn-handy-with-directx-12,1.html
Increased performance, reduced latency. Good for VR.