Types of Graphics Card and how they work

Many People are not aware of graphics card and its uses. Your computer’s graphics card is what converts data in your system into useable images on your monitor. Graphics cards, often known as video cards, are available in a wide range of models and configurations. Looking at graphics cards and attempting to decide between the various alternatives available can be frightening and complicated for the average user. While there are many different graphics cards to pick from, they all fall into four categories. Anyone wishing to update their current computer, purchase a new one, or simply learn more about how their computer works should be aware of the various types available. The following is a quick rundown of the four most common types of graphics cards.

How many types of graphics card are available?

There are mainly four types of graphics card available in the market which are as follows-

  1. Integrated
  2. PCI
  3. AGP
  4. PCI-Express

1. Integrated Graphics Card

When you have a computer that you did not build or update, it is likely that it utilises an integrated graphics card to show images on your screen. Graphics card is defined as integrated, it refers to its connection to the motherboard of the computer. These type of graphics card are mostly found on all motherboards and provides excellent functions and process to the system. An integrated graphics card can be updated, but it necessitates inserting a new graphics card into your computer’s motherboard and instructing the computer to disregard the old one.

If you want to play the latest video games, you’ll need to upgrade your integrated graphics card.

2. PCI Graphics Card

PCI graphics cards connect to your computer through the PCI slots on your motherboard. PCI graphics cards are typically out of date, if not completely obsolete. Many older motherboards, on the other hand, feature PCI slots and lack newer types of connectors. If you want to update your old machine, then purchasing a PCI graphics card will be a good decision to go.

3. AGP Graphics Card

AGP graphics cards are called after the same slot on a motherboard as PCI graphics cards are named after. AGP cards come at four different speeds, the fastest of which being 8x. Due to technology limitations, AGP connections are not as fast as PCI-E slots and will not be improved to function at greater rates. They are, however, more generally compatible than the most cutting-edge cards, similar to PCI cards.

4. PCI Express Graphics Card

PCI-E cards are the most sophisticated, attaching to the PCI-E slot on the motherboard. Graphics cards connected through PCI-E can be accelerated up to 16 times. Furthermore, a motherboard with several PCI-E slots may link and combine the power of many PCI-E graphics cards. This is, however, an uncommon occurrence. If not done correctly, this might lead to compatibility issues; particular motherboards operate better with specific brands of PCI-E video cards.


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