What are the main components of graphic cards?

The main components of graphic cards include the Graphics Processing Unit (GPU), which is the core chip responsible for rendering images and video; memory (VRAM), which stores textures and frame buffers; and the cooling system, which dissipates heat generated during processing. Additionally, the printed circuit board (PCB) provides the structural foundation and connects all components, while power connectors supply the necessary energy for operation. Other components may include video outputs and additional circuitry for enhanced performance and features.