With BO3 you can manual edit the graphic settings to ether go far below or far above what the ingame options support.. Here I demonstrated the Absolute LOWEST the game will go for graphics setting.. Out Shaming the 360 version..
The benefit beside more Framerates is the game will take away textures..
Why is this a benefit? simple you can see through objects, walls etc that you normally could not do other wise.? NO this isn't a hack, no this isn't cheating, and NO you will not get banned doing this.
So if u want to get a edge up one people one and don't mind the game looking like ass... by all means edit the Config.ini file located in the Players folder were the Game is installed