Yes, and CPU hit as well. Even so, I'm putting all in context with $149. promo price-tag.
For what it's worth, I don't own Cinemorphx, but I do own Morphestra 2, which as far as I'm aware uses the same engine. I haven't had issues with CPU usage. My computer's not exactly brand new either. The engine is fantastic. Spitfire talks up their EDNA engine, but this on another level in my opinion.