- Read the response to Drezils question it might answer your question.
- The power consumption is excellent because the CPU uses 14nm architecture. The reason there is just a SDP instead of a TDP value is that the power consumption depends e.g. how many cameras you have connected (up to 3) or which RAM you use. But compared to an Qualcomm which has an estimated power consumption between 2-3 Watts but has LTE integrated the Intel CPU draws the same amount of power but is way more efficient thanks to the 14nm architecture than the outdated Qualcomm 801 SoC
I hope I could answer you questions