Depending on the tasks you constantly use your PC for, a graphics card can be the most important component of your PC. Also known as video cards or display cards, graphics cards are important for running complex and completed tasks on your computer at super-fast speeds without burdening your CPU.
Cryptocurrency mining, for example, is much faster and efficient on a computer with a graphics card (GPU) than one without. Gaming is another reason to buy a graphics card.
Because they allow for faster and more intensive video operations during gaming, gamers pay more attention to the graphics card configuration of a computer more than the CPU.