I’m using the machine also as a server, so it replaces 2 existing devices. In terms of power consumption, it’s likely only a small increase, if at all.
My previous build (Ryzen 2700, 65W) had a great feature until it was gone with a BIOS update: after installing everything it worked with the graphics card removed. As I always connected only remotely, it was not a problem but a benefit. You can try and see what happens.