I am wishing to buy a gaming computer, and I would like to play Arma 3 on it. I am currently looking at 2 systems, a laptop and a desktop. The laptop has an i5-3230M running up to 3.2 GHz with turbo boost. A 2gb Nvidia Geforce GT 650M with Optimus. Also a 500GB 7,200 RPM hard drive. The desktop is the same except for it has a Nvida Geforce GTX 660 1.5GB. Will either be able to run Arma 3, and if they can which will run better.