Nvidia "bitter" about the PS4

AMD claims that Nvidia's attacks on the Sony's PS4 are just sour grapes because it did not get the graphics chip contract.

Nvidia says Sony's PS4 has outdated specs

Nvidia may have passed on supplying hardware components to Sony for its upcoming Playstation 4 consoles, but that hasn't stopped the company from commenting on the next-gen system.

Nvidia claims it turned down Sony's PS4

Nvidia is claiming that it passed on providing components to Sony for the corporation's next-gen Playstation 4 due to what Nvidia exec Tony Tamasi describes as "opportunity cost."