Those specs don't really tell you anything.
Someone could build a really bad machine with good specs, and someone could build a really good machine with lower spec components.
If you want to cut 1-1/2" plywood in one pass, I'd look for a spindle with an ER25, or ER32 collet, so you can use at least 5/8" spiral bits.
How big are your parts? It may not even be feasibly to cut them out in one pass, especially if they are small. The cutting forces will be fairly high.