Eurogamer: Nintendo NX is a portable console with detachable controllers (It also connects to your TV, and runs cartridges)

[Nautilus]

Soimething I found on the IGN article:

"However, a separate - and perhaps less reliable source - tells Digital Foundry that the NX could actually use the upcoming Tegra X2 processor. The X2 is essentially an unknown quantity at this point, meaning there is a chance the NX could be more powerful than the current information suggests."

This is just a reminder for people that, for as much fun it is to especulate, it is still a rumor.Take all with a grain of salt.