I'm going to quote this again so that people realize this isn't launching with the X1 in any capacity:
They are overclocking and actively cooling the X1 beyond stock parameters and passive cooling. That means it well above its marked performance threshold, so throwing around performance numbers for the thing is at this point entirely meaningless.
Whatever is in the NX, its not going to be an overclocked chip with active cooling.
This is highly indicative (along with the sudden 2016 to 2017 delay) of a 16nm custom or X2 chip rather than the current X1.
Glad you reposted this, Vena. I missed it the first time. Thank you.