What is Graphic Card?
The graphics card works to display all the pictures and animations on our screen.
To do this, this card converts graphical data into a signal so that the monitor can understand that signal.
The better your graphics card, the better the image and video quality you will get on your screen.
Graphics cards are mostly used by gamers and video editors because they need good graphics.
We learned all the basic information about the graphics card. Now let us know how the graphics card works and why it is important to use it.
How does a graphic card work?
Every picture you see on your computer is made up of pixels, which are tiny dots.
Typically 1M pixels are displayed on a screen and the computer has to decide how to manipulate pixels to create each image.
To do this, it needs a translator that takes binary data from the CPU and turns it into an image that we can see.
To do this, the CPU, working together with the software application, sends information about the image to the graphics card installed in the computer.
The graphics card decides how to use pixels on the screen to create an image, after which the card sends that information to the monitor with the help of a cable.
Only then are we able to see any kind of image on the monitor. To show the image on the monitor, unless the graphics power is built into the motherboard of a computer, that translation happens on the graphics card.
How many types of graphics cards are there?
There are two types of graphics cards
1. Integrated Graphics Card
2. Discrete Graphics
What is integrated graphics card?
Integrated graphics are already installed in the computer, we can usually use it for tasks like surfing the internet or creating documents, but we are not able to do heavier tasks than this.
What is Discrete Graphics card?
When we do any heavy task in our computer or any work that involves high graphics, then we use Discrete Graphics card.
This card is not inbuilt in the device, discreet means separate, hence Discrete Graphics card is installed separately in the computer or laptop.
These cards are installed separately by those people who want to play a game or watch a video with good graphics.
By installing this graphic card, the speed of your computer or laptop also increases.
Integrated graphics card is sufficient for simple work or any normal task.
The graphics cards already installed in the computer use the CPU and RAM of that computer for processing graphics.
Therefore, when we play any high graphics game or do any heavy task with the help of inbuilt graphics card in our computer, our computer hangs because there is excessive load on its CPU and RAM.
If you also want to use your computer to play any game with high graphics or do any heavy task, then you must install a discrete graphics card in your PC because discrete graphics card has its own RAM and processor.
Due to which it does not put any load on the computer’s CPU.
We need more electricity to run graphics, many people also use graphics cards for cryptocurrency mining.
As we told you that the main function of the graphic card is to display high graphics in the computer, for which many components are installed inside it.
There are many people who use graphics cards but they do not know about all its components.
Let us now know which components are installed inside the graphics card.
We have given you complete information about what a graphics card is and why graphics cards are used.
I hope you have got detailed information about graphics cards.