AMD Ryzen 9 3900XT Review: Still A Powerful CPU, Just Not By A Lot - Lowyat.NET
AMD Ryzen 9 3900XT Review | PCMag
Ryzen 9 3900XT sample gets highest average bench result for an AMD processor tested on UserBenchmark...but it's still behind over 25 Intel chips including the Intel Core i3-10320! - NotebookCheck.net News
AMD Ryzen 9 3900XT manages credible results on Geekbench placing it in the company of the Ryzen 9 3900X and Intel Core i9-10900K but its predecessor offers better value - NotebookCheck.net News
AMD Ryzen 9 3900XT Specs | TechPowerUp CPU Database
Review: AMD Ryzen 9 3900XT and Ryzen 7 3800XT - CPU - HEXUS.net - Page 10