Just keep in mind that the Anandtech review uses 'max officially supported' memory speeds so 2666 for Intel and 2933 for AMD. Nothing wrong with that approach, except that it's not very representative of how most 8700K users will run their CPUs, nor the 2700X for that matter.
If it's gaming performance you are after, I still think the '8790K'
will probably be worth waiting for before deciding. The 8700K isn't that much of an upgrade over a 4770K for gaming, and Ryzen even less so, in fact it's probably a side grade as far as gaming is concerned.