Running Call of Duty 4 without a graphics card can be challenging, as the game typically requires a dedicated graphics card to run smoothly. However, you may be able to run it using integrated graphics if your computer has a strong enough processor with integrated graphics capabilities.

System Requirements\n\n Processor: Intel Core i3-3225 @ 3.30GHz or equivalent. Memory: 8 GB RAM. Graphics: NVIDIA GeForce GTX 660 2GB / AMD Radeon HD 7850 2GB. DirectX: Version 11.

According to Activision's post on X (formerly Twitter), the huge file size is due to the increased amount of content available Day 1,  which includes map files for Call of Duty: Warzone, support for Modern Warfare II items, and the new open-world Zombies mode.

This is the case for Call of Duty: Black Ops Cold War as well. The entire game takes a whopping 125 GB on a person's hard drive, which is simply ridiculous since developers should be responsible for optimizing their games on PC.