Here is a comprehensive guide to the purpose, location, optimization, and troubleshooting of the default.cfg file in Call of Duty: Black Ops 2 . What is the default.cfg File?
The single most effective combination for maximizing FPS is done through the in-game graphics menu, but it's worth repeating: defaultcfg call of duty black ops 2
Think of it as the "factory reset" button for your game’s preferences. It contains variables that control: Here is a comprehensive guide to the purpose,
Sets the baseline network rates, developer console visibility toggles, and memory allocations. Optimizing and Editing for Performance developer console visibility toggles