ClockTuner for Ryzen helped my Ryzen 3300x with undervolting. 4150mhz all core @1.18125v. Max temp 85C (previously 92C) with stock cooler, airflow restricted m-itx case and ambient temp 27C : r/pcmasterrace
Ryzen 3 3300X + GTX 1660 Super // Test in 13 Games - YouTube
Can I use R3 3300x and Gtx 1660 super with A320M Motherboard? Is Corsair CV450 Watt 80 Plus Bronze PSU is enough for thsi build? - Quora
AMD announces Ryzen 3 3300X/3100 and B550 chipset - VideoCardz.com