Nintendo NX - x86 Architecture in Dev Kits?

There are thousands of people that can tell something isn’t right or missing from that EG “report” on the Nintendo NX device. Including NWR and the Radio Free Nintendo Podcast. We also still have no actual evidence of Nvidia Tegra processor involvement besides “sources” words and now we have some actual evidence of x86 architecture possibly in the NX dev kit, which can only mean AMD. I am not ruling out the slight possibility of a Tegra ARM processor in the NX handheld device (though it seems unlikely at this point), but it seems obvious that there is a console quite possibly based on x86, which would rule out Nvidia on that front.