Intel managed to steal the lead in CPU sales in the last few months. AMD's Ryzen and Threadripper sales lead the hostilities from August up until November last year, but the sudden interest for the i7-8700K CPUs combined with greater availability of the gen 8 Coffee Lake CPUs reversed the positions in December and January.
https://www.notebookcheck.net/German-January-report-shows-Intel-s-Coffee-Lake-CPUs-outselling-AMD-s-Ryzen-models.281688.0.html