AMD silently improves the stock wraith prism LED cooler for R7 2700X / 3700X / 3800X / R9 3900X by adding two more copper heatpipes to four existing ones, doesn't tell anyone. :
AMD Ryzen 7 7700 vs AMD Ryzen 7 3700X vs AMD Ryzen 9 7900
Amazon.com: AMD Ryzen 7 3700X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler : Electronics