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Types of Graphic Cards – Buying Guide

Graphics card, often called as one of the main components of your gaming Laptop or PC, churns away thousands of calculation every single minute to provide you with the finest graphics quality. Although CPU, memory, motherboard, and storage are also some vital elements of your PC, graphics card are the device where real magic takes place. No matter whether you have been using a cost-friendly entry-level computer or it is a premium level PC that you have bought for thousands of dollars, the graphics card is the most expensive component of all types of PCs  

Though being one of the most crucial parts in your gaming PC, buying a GPU can turn out to be a challenging job as there are a lot of factors you must consider prior to visiting and choosing your desired GPU system. For instance, from the kind of monitor you have been using to the size and height of the framework of your PC, you should take certain aspects into account when buying a graphics card. Here are some common types of graphics cards that can work well with your system: 

4 Major Types of Graphics Cards for Your Gaming PC 

Are you tired of your PC that doesn't support the modern generation video games or any type of HD video content? Then it's time you should replace your conventional video card with the latest GPU edition. Most of the PCs come equipped with built-in or onboard GPU, however, if your system is having a hard time running your favorite video games, you can install another video card to enhance the playback and overall graphics of the content. Are you ready to know about the major types of graphics cards you shouldn't miss out on? Here we go: 

  • On-Board 

Usually, a majority of the budget-based computers feature onboard graphics in place of additional GPU endorsing an expansion slot. These onboard graphics cards are neither capable of playing the games featuring advanced graphics nor are they robust enough to interpret super quality video content. That being said, replacing the onboard GPU makes a smart choice. Note that if you have decided to change onboard graphics cards with an add-on GPU, the former has to be disabled in your PC as it can't be taken out physically.  

  • External Graphics cards 

As PCs and laptop don’t have sufficient room to support add-on graphic cards, the makers have commenced releasing external GPU to improve the overall graphics of your system.  

  • PCI Express 

Ever since the PCI express emerged in 2009, it gained the attention of a lot of gaming enthusiasts. In recent times, ATI and NVIDIA are considered to be the two major GPU manufacturer companies that have been focusing on the PCI Express graphics cards production only. These high-quality graphics cards feature 3 essential architectures with one of the modern and sought-after productions being none other than PCI Express 3.0. In order to upgrade the PCI Express graphics cards, your PC must endorse CrossFire (for ATI cards) and SLI (for NVIDIA cards). 

  • AGP 

Commonly known as Accelerated graphics port, this specific GPU was developed in the mid-2000s. However, with the introduction of PCI express GPU, the demand of AGP has declined today. The Radeon HD 4000 series, as well as GeForce 7 Series, were probably the last graphics cards launched by ATI and NVIDIA manufacturers. However, neither of the companies manufactured AGP graphic cards since then. 

Things to Look for While Replacing Your Old Graphic Cards  

There exist a host of graphics cards manufacturers such as EVGA, ASUS, Gigabyte, and etc. This GPU offered by diverse companies vary significantly in terms of their heatsink used, bandwidth, memory type, speed, and a lot more. Here's why you should consider these factors when buying graphics cards. 


Have you ever thought what if the graphics card you have bought doesn't fit your case? Determining the amount of space your case has is, therefore, an essential factor you must consider. What’s more? Don’t forget to check if the connectors of your graphics card complement the port your monitor supports. If your GPU and monitor ports don’t match, you would need an adapter to fix the issue. 


Not every traditional PC supports high-quality graphics cards. It is important to find out your PC's limitation and which sort of graphics card can it endorse to save your bucks. Furthermore, make a note of your computer's display resolution. This is because a conventional 1280*1024 resolution doesn't need a high-class graphics card. 

If you are a big-time gaming enthusiast and willing to build a robust gaming rig, upgrading your system with the right GPU should be at the top of your priority list. So follow the above-listed steps and buy the premium quality graphic cards, of course taking your PC’s limitations and performance into account.

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