Last Updated on December 22, 2022 by Rashid Hassan

You can only play games or do creative work with a graphics card. What is the best graphics card? Here are the key features you should look for in a graphics card.

Graphics Processor

The most important thing is the graphics processor. The graphics processor is a chip that does all the actual work of rendering graphics. It’s what makes the difference between a good and bad card, so you need to know precisely what it is before you buy graphics card. A good GPU has at least 2GB of memory; 4 GB or more would be ideal.

Number of CUDA cores

CUDA cores are the number of processors on the graphics card. The more CUDA cores, the faster the GPU can process information and render images. If you want to play games in 4K resolution at 60 frames per second (fps) or higher, you’ll need a graphics card with at least 2,000 CUDA cores. 

RAM speed and size

The speed and size of RAM are two critical factors in determining how much data can be processed at once. The faster the RAM, the faster the graphics card will be. The more RAM is available, the more data can be processed. It’s a good idea to have as much RAM as possible so that your graphics card can work with large files easily and quickly.

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Clock speed and boost clock

Clock speed is the speed at which a graphics card runs. It’s usually expressed in megahertz (MHz), measured on the core clock. The boost clock is the maximum clock speed achieved when running software that uses your GPU to its full potential, such as in 3D games or other intensive applications. The higher this number is, the faster your overall PC will be able to process data since your graphics card will do more calculations per second.

Memory bandwidth

Memory bandwidth is another important aspect of the graphics card. The higher the memory bandwidth, the faster your graphics card can access data and store it in its onboard buffers. This means that you’ll experience lower frame rates when you’re playing games if your graphics card can’t process all of its data quickly enough.

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Graphics memory interface and memory bandwidth

The graphics memory interface and memory bandwidth are two of the most critical factors for a graphics card. The wider the memory interface and higher the memory bandwidth, the better. This is because it allows you to use high-performance GPUs on your system without compromising performance. When buying new GPUs, make sure they support PCIe Gen 3.


We hope this article has helped you understand the features of a good graphics card and what it takes to build a powerful gaming PC. Remember, many types of graphics cards are available on the market today, but only some are suitable for high-end gaming. You can check out the site of EliteHubs, as you can find the best graphics cards there at an affordable price.

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By Rashid Hassan

Rashid Hassan is the founder of TechnoMusk, a Technology Blog, which offers digital products reviews, apps and software guide and tips and lots of information on technology. Also, he is the founder of Esportsmusk, which is a egaming blog. Dream Big, Achieve Bigger!

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