AMD plans to offer 5x performance for PlayStation 5 and next Xbox
http://www.geek.com/games/amd-plans-to-offer-5x-performance-for-playstation-5-and-next-xbox-1639548/
next-generation-consoles-what-playstation-5-next-xbox-will-need-to-be-truly-next-gen
http://www.inquisitr.com/2563327/next-generation-consoles-what-playstation-5-next-xbox-will-need-to-be-truly-next-gen/