I'm playing on a laptop, I know not the best option but it's what I have.
6th Gen Intel Core i7-6500u Processor
1TB Hard Drive
940MX Discrete GPU
I was waiting in the Lobby, roughly 5 minutes, I tabbed out to check something and realized my battery had drained 10% in just that little while. Not sure if that's a technical issue with the game but no other games I play drain it that fast. Might be something to look into.