External GPUs are an excellent option for any PC gamer looking to upgrade their rig, but finding the right one can be difficult. We’ve compiled our top recommendations based on build quality, features, and value.

To begin with, selecting a graphics card might be a difficult task since it is critical to any enjoyable gaming experience.

There are other factors to consider, which we shall discuss more below. Finally, we’ll look at some of the external options for installing graphics cards once we’ve covered the fundamentals of what to look for in one.

Speed of the Clock

This is how the GPU processes data, expressed in cycles per second or megahertz (MHz). This is one of the most critical aspects that affect performance, so it’s one of the most common customer complaints.


The RAM onboard your graphics card may have a significant influence on performance. In an ideal world, you’d have enough VRAM so that your graphics card doesn’t have to depend on the CPU to get the data it needs to run your games appropriately.

If you want to get more performance out of your graphics card, you should consider overclocking. This means pushing the card to its boundaries to get more versions and frames per second out of your game.


If you want a decent performance output with a little overclocking, you’ll need to pay attention to your GPU’s cooling.

High performance translates to high temperatures, which must be maintained as cold as possible to avoid overheating. Most graphics cards have decent cooling systems, but you may need to go the extra mile and purchase additional cooling systems if you want to overclock.

Keep a lookout for external GPUs that provide cooling solutions in addition to whatever your graphics card has.

Standard GPU vs. External GPU

To begin with, what is an external GPU? An external GPU, or eGPU, is a box with a desktop-style power supply, an open PCIe slot, and a full-sized graphics card that can be plugged into your laptop.

If you have a laptop and find that the inbuilt graphics card is limiting your gaming, an external GPU might be the answer. If you want to improve your existing gaming laptop to handle other games, it’s a cost-effective option to purchasing a new one.

External GPUs are more typically seen in laptops, although they may also be found in desktop PCs. If the graphics card you desire won’t fit your existing PC case, it might be an option.

The disadvantage of using an external GPU is that you may notice a performance decrease. Compared to customarily installed GPUs, installing an external card might result in a performance loss of roughly 10% to 15%. This won’t be a problem for most people, but it’s something to keep in mind if you plan on playing demanding games on high settings.

Frequently Asked Questions

Which is the best external graphics card?

A: The best external graphics card depends on what you want to do with your PC. The NVIDIA Geforce GTX 1060 is the optimal choice for a gaming computer due to its power and efficiency in games.

Is an external GPU worth it?

A: An external GPU is worth it if you plan to play the game at 4k resolution or want to play with additional settings turned up. If you’re looking for a slight upgrade in your performance and don’t care about very high solutions or extra graphics options, an internal card could be acceptable.

Can the graphics card be external?

A: Yes, the graphics card can be external.

Related Tags

  • external graphics card Nvidia
  • external gpu thunderbolt 3
  • best external graphics card for laptop
  • external gpu for laptop
  • external gpu case
You May Also Like

Top 15 Best Tower Speakers Under 500 in 2022

The speaker market has seen a lot of changes over the past…

Day Owl The Backpack Review

Day Owl is a nifty backpack that allows users to take their…

Top 15 Best boomboxes in 2022

Because today’s technology makes it so easy to take your music about,…

10 Best Laptops Under $400 In 2022 [Top Rated Models]

Laptop technology has made leaps and bounds in recent years, mainly due…