Benchmarks by Michael Larabel for launch day review on Phoronix. For lack of user dmidecode on Linux - DDR4-3600 for all DDR4 systems dual channel, DDR5-6000 dual channel on all those systems. Ubuntu Linux install using Linux 6.0 GCC 12 performance governor for bleeding edge software stack. See the launch day review @ https://www.phoronix.com/review/amd-ryzen-7900x-7950x-linux