How To Buy The Right Graphics Card

Are you thinking about purchasing a gaming computer? This short guide will get you familiarized with a few fundamental things you should take into account to buy the right graphics card. Without further ado, let’s dive in.

Maybe you’re confused about which card you should invest in. With so many options available, this becomes a hard task.

Before making a decision, you need to take several aspects into account, such as power, memory, clock speed, bandwidth, and your monitor’s resolution. Similar to the processor, a graphics card plays a crucial role in the performance of your gaming PC, so make sure you research the subject enough before making a final purchase decision.

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AMD vs. NVIDIA: Which Is The Best Choice?

NVIDIA is good for the high-end market and AMD is a more budget-friendly choice for the entry-level and mid-range market.

It’s crucial to know that there are currently only two leading manufacturing companies that make graphics cards: AMD and NVIDIA. Nonetheless, they do license other companies to sell their GPUs, including MSI, ASUS, EVGA, among others. Both companies offer different types of software, cooling solutions, and clock rates on their cards.

However, the main question is: which company makes the ultimate best GPUs? Well, both companies have their pros and cons, offering several different series of graphics cards. For some of these, NVIDIA provides better performance and price, while on other tiers you might find better options by choosing AMD.

AMD is renowned for offering affordable and upper-midrange graphics cards. Their latest AMD Navi RX 5000 series cards are a serious competitor to NVIDIA in terms of power usage front.

When it comes to high-end powerful graphics cards, however, NVIDIA takes the lead. Perhaps this is why their top-end RTX cards are considered the best graphics cards in 2020, always ranking high in demand.

The Types Of Games That You Play

battlefield 5
Battlefield 5 is a very popular FPS game, but it also requires a very powerful graphics card.

The type of games you play is another crucial factor that will determine what to look for to buy the right graphics card. If you play GPU-intensive games, you will need to invest in a robust graphics card.

PUBG, Far Cry 5, Project Cars 2, Metro Exodus, Battlefield 5, and Grand Theft Auto V  are some of the more GPU-intensive games. If GPU-intensive PC games are not your cup of tea, then you’ll be able to save a lot of money by choosing a graphics card of an affordable entry-level instead.

Your Display’s Resolution

monitor resolutions
A comparison between popular screen resolutions, including 1080p, 1440p and 4K UHD.

It’s also essential to know what resolution you will be playing your games at. Remember, the higher your monitor’s resolution is, the more potent your graphics processing unit will have to be.

In short, PC games become more demanding at higher resolutions. For instance, if you have a 4K monitor, you will be needing a high-end graphics card.

Your Monitor’s Refresh Rate

60Hz vs 144Hz
144Hz requires much more power than 60Hz because your GPU must pump out a lot more frames per second

Besides resolution, you also need to consider the refresh rate of your monitor when choosing a graphics card. For those who don’t know, the refresh rate refers to the number of times your monitor updates with new images per second. For example, a 60Hz refresh rate means your monitor updates its picture 60 times per second. 

If your monitor has a high refresh rate, you need a potent graphics card to fulfill your monitor’s demand.

Compatibility With Your Power Supply

850W power supply unit with cable

When choosing a graphics card for your gaming PC, you need to check its compatibility with your power supply as well. Since graphics cards consume more power than other components in your PC, it is recommended that you choose a power supply that can handle this.

Additionally, don’t forget to check the compatibility of your card with the motherboard, RAM, and other significant components of your computer.


This guide has described the main factors to consider when choosing a graphics card for your gaming PC. Hopefully, these tips will help you buy the right graphics card.

If you want to expand your knowledge on graphics cards, GPUs, and video cards, feel free to browse our other resources.

We are committed to helping users find the right graphics card to fit their budget and needs.

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Aleksandar Cosic
Aleksandar Cosic

Alex is a Computer Science student and a former game designer. That has enabled him to develop skills in critical thinking and fair analysis. As a CS student, Aleksandar has very in-depth technical knowledge about computers, and he also likes to stay current with new technologies.