PlayStation 4 (PS4) is a video game console from Sony Computer Entertainment that launched in November 2013. Competitors include Nintendo’s Wii U and Microsoft’s Xbox One.
PS4 features an AMD x86-84 Accelerated Processing Unit; its graphic processing unit can perform 1.843 teraflops. PS4 allows for social gameplay, incorporating a “share” button on the new controller and enabling a view of in-game play streamed live from friends. The console also enables interactivity with other services and devices.