The appearance of the AMD Ryzen 7 4700G with Radeon Graphics on the Ashes of the Singularity benchmark has confirmed at least one of the expected upcoming Renoir desktop APUs from Team Red. The Ryzen 4000 desktop part revealed that it has 8 cores and 16 threads and was benchmarked alongside a Radeon RX 5700 XT.
https://www.notebookcheck.net/Real-8-core-AMD-Ryzen-7-4700G-Renoir-desktop-APU-pops-up-alongside-a-Radeon-RX-5700-XT-on-Ashes-of-the-Singularity-benchmark.464460.0.html