Did anybody manage to drive three 4K@60 displays with just the iGPU of a 9900X or forthcoming X3D? The displays should be all DP or HDMI, but not a mix, so a KVM switch can be used. From what I see, mobos have at best two USB4 ports that each could drive 2 DP displays. In theory, that is. While CPU should be able to drive three such displays. I’m not into gaming or such, just need displays for development and want to avoid unnecessary discrete GPU and it’s power draw if possible.
I asking in general first then I’d look for a suitable mobo if there are any.