An alleged marketing video of NVIDIA's GeForce GTX 680, slated for after launch, got leaked and uploaded to YouTube by an Italian-speaking YouTube user (going by the Italian used in the description). The part that makes it look genuine is it features NVIDIA's VP for Corporate Marketing Ujesh Desai, holding the graphics card, and detailing it. He claims that NVIDIA set out to build the fastest GPU - "and accomplished it." The entire bouquet of new features introduced with the GeForce GTX 680 has been disclosed in the video, to great detail. Watch the video (embedded from YouTube) after the break.