AMD Ryzen 9 3900XT and Ryzen 5 3600XT benchmarks leak: Comet Lake S Core i9-10900K and Core i7-10700K take a single-core beating despite 500 MHz higher clockspeed : r/Amd
AMD Ryzen 9 3900XT, Ryzen 7 3800XT and Ryzen 5 3600XT Review: Small Gains, Big Price Tag | Tom's Hardware
AMD Ryzen 9 3900XT and Ryzen 5 3600XT benchmarks leak: Comet Lake S Core i9-10900K and Core i7-10700K take a single-core beating despite 500 MHz higher clockspeed - NotebookCheck.net News
AMD's Ryzen 7 3800XT and Ryzen 9 3900XT Reviewed: AMD Solidifies Its Control of the CPU Market - ExtremeTech
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
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's new Ryzen 3000 XT chips: same price, slightly faster, and coming July 7 | PC Gamer