AMD Ryzen 9 3900X review: The Core i9-9900K killer? | Rock Paper Shotgun
Intel core i7 10700k vs Ryzen 9 3900x vs Ryzen 7 3700x│Benchmark and gaming comparison - YouTube
AMD Ryzen 7 3700X and Ryzen 9 3900X Review: Disruptive Force - PC Perspective
3rd Gen AMD Ryzen Processors Released – Ryzen 9 3900X Leads the Pack - ThePCEnthusiast
Ryzen 7 3700X vs Core i7 9700K vs Ryzen 9 3900X vs Core i9 9900K | 1080p 1440p PC Gameplay Benchmark from 3700x vs 3900x 1440p Watch Video - HiFiMov.co
Core i9-9900K vs Ryzen 9 3900X: Which should you buy? | PCWorld