Intel I3 9100F Vs Amd Ryzen 3 3200G : Somewhat newer (7 july 2019 vs 23 april 2019).
AMD Ryzen 3 3100 and Ryzen 3 3300X with 4 cores and 8 threads in review - NotebookCheck.net Reviews
AMD Ryzen 3 3300x and Ryzen 3 3100 CPU Review - Legit Reviews
Intel Core i3-9100F vs. Ryzen 5 1600 AF | TechSpot
AMD announces the Ryzen 4000G series Renoir APUs for pre-built OEM desktops; claims a slam dunk when compared with Intel 9th gen Coffee Lake - NotebookCheck.net News
AMD Ryzen 3 3300X & 3100 Quad Core CPU Benchmarks Leak Out
AMD Ryzen 3 3100 and 3300X Launched: Beating Intel's Core i5-9400F in Gaming | Hardware Times