Right, do we think a PS4 Portable is coming?

[SuperNova]

Conina said:

Marcusius said:

For now the Tegra chip is the stronger gpu+cpu and Nvidia has signed an exclusivity with Nintendo for at least 2 generations.  Sony will need to find a new hardware partner. 

Where did Nvidia sign exclusivity? Source?

Nvidia has spoken of an expected 20-year partnership with Nintendo and nintendo games are releasing on the Nvidia shield. It is safe to assume some sort of exclusivity deal went down (Nintendo doesn't hand their IP out willy nilly these days), even if the details have not been disclosed.