I have been scouring online forums and have not been able to find reports of how well this ram works on the x470 taichi (or at all for that matter). I have seen reviews stating it worked at 3433mhz with cl 14 on the Crosshair XII Hero x470. The ram is definitely capable of doing it, but i don't know how well it will work on this board. Does anyone have any information that could help?