What is Graphic Card Its Work and Definition

What is Graphic Card

In this article you will know what is Graphic Card in computer? (What is Graphics Card) Usually a graphic card is an expansion card of your computer, which helps your computer to send graphical information (image, video) to the monitor. But often you must have seen that people buy graphic cards separately for gaming.

Why do we need to install a separate graphic card in the computer for a good gaming experience? You will get the answer to this only if you know what is a graphic card and what is its function? You will be able to understand this very well. In this post you will get to read complete information about graphic card. So let’s first of all what is a graphics card? know.

Topics

• What is Graphic Card
• is graphics card required
• how to check graphic card in computer
• Difference Between Video Card and Graphic Card
• what is a good graphics card
• Graphics Card Manufacturer Company’s
• Types of Graphic Card
• Key Components of a Graphic Card
• Benefits of Graphic Card – Benefits of Graphic Card
• Conclusion

What is Graphic Card

A graphic card is a piece of computer hardware that displays all the graphics on the monitor. Whatever graphics we see on our computer screen i.e. monitor, such as picture, video, animation, etc., it is the work of this graphic card to render them all to the display. To do this, it converts graphical data into signals, so that the monitor can understand it.

Graphic card is also known by some other names, which include names like video card, graphics adapter, display adapter, video controller. In most PCs, the processing of graphics is done with the CPU itself. If you use it only for your personal work, then there is no need to install it separately in your computer.

But if you want to run high graphics software like gaming and video editing, then you will have to install it in your computer or laptop. Because the inbuilt graphic card does not have its own RAM and processor for processing. So do we need these cards, let’s understand it in a little easier language.

Graphics card required

To understand whether you need a “Graphic Card”, we divide it into two main types. In which the first is integrated graphics and the second is dedicated graphics. Integrated graphics are inbuilt in any computer or laptop and they use that computer’s CPU and RAM for processing graphics.

Now if you use your computer for browsing, watching videos or doing your office work, then it will not have that much effect on your computer and it will work smooth. But if you want to play high graphics game in it or use any video editing software then it will hang.

This happens because the CPU and RAM of the computer are being used for rendering graphics. Due to which the load on the computer increases and it hangs. That’s why gaming streamers put a dedicated graphic card in their PC. This graphic card has its own RAM and processor, which we call GPU (graphical processing unit).

So overall if you want to play heavy game or want to use video editing software. So you should put a good graphic card in your computer. But if you do normal task, then you do not need it.

How to check graphic card in computer

If you want to see, which GPU is present in your computer or laptop and what is its capacity, then follow the steps given below for this.

1. First of all you have to click on Start menu.
2. Now enter by typing Run inside the start menu.
3. In this open box you have to type “dxdiag” without quotation mark and enter.
4. DirectX Diagnostic Tool will open in front of you. In which you have to click on the display tab.
5. In this display tab, inside the Display section, you will get all the information about the display. With this you will get to know about the name of your GPU, its memory and manufacturer.

Difference Between Video Card and Graphic Card

There is not much difference between Video Card and Graphic Card. Both of these are essential parts of the computer, which are located in the motherboard. The main job of both of them is to deliver the visuals of images and videos to the computer display. Generally speaking, there is no fundamental difference between the two. Basically these are two types of graphics cards, one is an integrated graphics card and the other is a dedicated graphics card.

The biggest difference between them is their purpose. That is to say, the video card is designed to do small tasks. Whereas a graphic card can easily do any complex task.

What is a good graphics card

By now you must have known what a graphics card is and why it is useful for your computer. But many users remain in this dilemma, which graphics card they should take. So let us know, on what basis we should choose it. Usually it depends on many things, but the frame rate matters the most.

It is measured in frames per second (FPS). It tells, how many images the card can display per second. If you buy a graphic card, then you must definitely see its FPS rate. Apart from this, you should also see many other things like –

• GPU clock speed
• Bits
• memory
• memory clock rate
• memory bandwidth
• RAMDAC speed.

Graphics Card Manufacturer Company’s

The following is the company’s manufacturer of Graphics Card:

• Nvidia
• AMD
• Intel
• Asus
• Gigabyte
• EVGA
• Zotac
• Sapphire
• Via
• Power VR.

Types of Graphic Card

There are mainly four types of graphics cards.

Integrated

Integrated cards are used in most of the user’s computers. When we buy a computer, or assemble it. So there is a possibility that your computer has an integrated graphics card. These come inbuilt with the standard motherboard. That’s why we also call them on-board graphics cards.

PCI

This is the graphic card, which is installed in the PCI slots of the motherboard to be used in your computer. However, these are not used in today’s new motherboards. But if you have an old system, then you can use them to upgrade them.

AGP

There is not much difference between these graphic cards and PCI. But because of their better speed, AGP cards were wider than those PCI cards. But since PCI-E cards have come into play, their use has remained only till the old system.

PCI-Express

In the list of the newest and advanced graphics cards, the name of PCI-E cards is at the top. Their capacity is much more than any other type of graphic card. For example, the capacity of PCI and AGP cards is up to 1x, 2x and 4x. But PCI-E cards can be accelerated up to 16x. So if you want a high performance, you should use one.

Key Components of a Graphic Card

Each machine is made up of many other parts. All those parts fulfill a specific task for that machine. Similarly, there are many components in the graphics card, which play an important role in graphics processing. Below are some of the major components that are present in all graphics cards.

GPU: This is the main component of the graphics card. The main function of GPU i.e. graphics processing unit is to process graphics.

VRAM: Its full name is Video RAM, which is also often called video memory. Its main function is to store graphics data, so that the GPU can process it.

VRM: That is, the voltage regulator module is a main circuit mounted on a graphic card, which supplies power to all the parts.

Fan: A fan is used to keep all the parts cool. Although heat sinks are also used in many.

So these were some of the major components that are present in a graphic card. If the cost of a graphics card is high, it simply means that the parts inside it have more capabilities. If you ever buy one, then definitely pay attention to these things. Let us finally know about some of its benefits.

Benefits of Graphic Card

If ever you use a dedicated graphics card for your PC, then what are the benefits you can get from it, let’s know about them.

1. In the first benefit, you will see the performance of your PC improving. Because on applying a separate card, all the work related to graphics comes to it.
2. It gives you a better gaming experience. You are able to enjoy all the latest video games in your computer with high graphics.
3. Makes the graphics quality of the computer much better. If you like to play 4K movies or high graphics games, then you should install them.
4. Dedicated cards give better driver support and compatibility than an integrated graphics.
5. By using it, you are able to control many monitors from one set up.

Conclusion

In this article you know what is a Graphic Card? (What is Graphic Card) under which we understood its aspects. You can assume that it is an important part of computer hardware and there are many benefits of using it in a computer. This post can be beneficial for you in many ways. So read all the points mentioned by us carefully. If you have any question or suggestion related to this, then please tell by commenting. Your query will definitely be answered.

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