The AMD Ryzen 9 5900H technical specifications and performance benchmarks are detailed on this page. The release date is Q2/2021. AMD Ryzen 9 5900H supports the installation of AM4 socket on the motherboard. The number of cores is 8 with the base clock speed of 3.10 GHz. Maximum capacity and type of RAM supported are DDR4-3200. TDP is 45 W.