It is now clear that AMD will be first to launch 7 nm desktop CPUs, but Intel is not sitting on its hands. Even after all the problems it faced in 2018, Intel is now carefully planning for its upcoming 7 nm CPUs. According to sources from Oregon, the D1X fab will be the first one to manufacture 7 nm CPUs, and the facility is currently going through an expansion that will take at least 1.5 years, so the first 7 nm CPUs from intel could arrive in late 2020.
https://www.notebookcheck.net/Intel-s-D1X-Oregon-fab-first-to-get-7-nm-production-node.403611.0.html