Call of Duty World At War Gameplay #1 SEMPER FI Gaming Rig : -. ASUS K45DR -. AMD A8-4500M (APU Radeon HD 7640G 512 MB VRAM) -. Radeon HD 7470M 1 GB VRAM -. 500 GB 7200 rpm HDD (OS) + 500 GB 5400 rpm (Game Data) -. Dual Channel 8 GB RAM DDR3
