Call of Duty: Warzone System Requirements
Minimum
Ultra
Experience
The Minimum Specs needed to play Warzone
The Ultra Specs to run the game at high FPS in 4K resolution
GPU
GeForce GTX 670 or 1650
GeForce RTX 2080 SUPER
CPU
Intel Core i3-4340 or AMD FX-6300
Intel i7-9700K or AMD Ryzen 2700X
COD Warzone won't work without a dedicated GPU, the minimum requirement is a GTX 670 which is more powerful than any CPUs integrated graphics. The integrated Graphics are not for gaming it's so you can build office PCs without a GPU.