Does HomeSeer require a lot of processing power?

Thinking about getting a HomeSeer USB stick and try homeseer again. Planning on install it on the same machine that host my Blue Iris, it's eating up 60% of my resource while in idle.

I have an I5-6400 and 12gb ram, an I7-6800 is on its way.

Assume I have 30+ devices and need room to grow. How much resources is HomeSeer going to take?