With this B650M-HDV mobo i can do 8000C32 (with 7800X3D and 7500F) with pretty much the same timings as on the Taichi! On the 7700X only 7800C32 stable but also 8000 benching. So i think it is possible on every Asrock mobo (I had 4) with any AM5 chip. Its a voltage thing mostly, and drivestrenghts. I hope you will try it and upload! Good luck! Nice system!