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 review - Power Consumption and temperatures
AMD Ryzen 9 3900XT - Linux Format | Scribd
AMD Ryzen 9 3900XT Boost, Thermals, Overclocking, Power Consumption - AMD Ryzen 9 3900XT, Ryzen 7 3800XT and Ryzen 5 3600XT Review: Small Gains, Big Price Tag | Tom's Hardware
AMD Ryzen 9 3900XT Processor (4.7 GHz, 12 Cores, Socket AM4) - 100-100000277WOF for sale online | eBay
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