I haven't tested the power draw, but I have the mainboard from Framework that I put into a larger ITX case for better cooling.

My main PC is a 7950X3D which has the same core count/threads as the Strix unit, and the Strix benches within margin of error as the 7950X3D. Which is to say the performance is the same.

That you can get the same computer power in a laptop is crazy.