jimmysmitty :
The TDP is a result of them slamming the clock speed up to a base of 4GHz.
Honestly Intel needs to take a deep breath and just chill out and find a way to compete cost wise with AMD. I don't see this CPU selling well at all except in boutique systems.
Even Intel has to obey the laws of thermodynamics.
Obviously an Intel X model, or in this case XE, wasn't create to win price efficiency battles even against Intel's own chips as shown by the price per cores column.
What it does let you do is have a rendering computer and a gaming computer all in one.
The price isn't out yet but you can be sure it will be more than the $1387 for the lower clocked 14 cores model.
Rather the CPU sells well or not is highly subjective depending on what your definition of success is.
Intel is highly aware that they won't sell more i9-9900XE than i5-9600k.
But for the 1% of market that does need/want an i9-9900XE it is available.