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A graphics card's processor, called a graphics processing unit (GPU), is similar to a computer's CPU. To do that, it wants a translator -- one thing to take binary data from the CPU and turn it into a picture you can see. Creating a picture out of binary information is a demanding process. The graphics card decides how to make use of the pixels on the screen to create the image. The pictures you see on your pc monitor are made of tiny dots called pixels. Then, it rasterizes the picture (fills in the remaining pixels). The CPU, working in conjunction with software program applications, sends information in regards to the picture to the graphics card. It then sends that data to the monitor by means of a cable. Now, both graphics playing cards and integrated chips can simply send out an HD (1,920 x 1,080 pixel) signal by means of an HDMI or DisplayPort cable. Integrated chips differ slightly, in that they don't have their own VRAM, and have to tug from the same RAM stockpile as the CPU. Some of the quickest GPUs have more transistors than the typical CPU. Pro-level or custom machines, nevertheless, will often also have house for a devoted graphics card.