How does a graphics card help the computer’s main CPU? It provides the wiring that connects the CPU to a monitor. It converts analog images into digital signals the CPU can use. It connects the CPU of one computer to a group of other computers. It takes some load off the CPU, allowing it to work faster.
a gpu job is to take some of the load off of a cpu so the cpu has some room to work this is why most gpu systems have intense processors in themselves the answer is that it takes some load off the cpu allowing it to work faster