Train Simulator 2017 Gameplay BNFS EMD SD70 MAC Locomotive - Return of the Mac - Cajon Pass br br Follow bejo88 on Dailymotion.com br br Gaming Rig : br -. ASUS K45DR br -. AMD A8-4500M (APU Radeon HD 7640G 512 MB VRAM) br -. Radeon HD 7470M 1 GB VRAM br -. 500 GB 7200 rpm HDD (OS) + 500 GB 5400 rpm (Game Data) br -.