Last Updated on May 11, 2021 by paularo
Before getting an eGPU the question you might want to ask first is doing the external GPU work well. An eGPU comes in and takes the place when the internal graphics card of your laptop is underperforming. Upgrading the internals of an aging laptop is usually a problem.
Does eGPU work well? Yes, an eGPU works well and will enhance the performance of any laptop or MacBook it is connected to. Most eGPU enclosures support various types of graphics card. This means that you can swap the video card any time and upgrade it for better performance. Finally, for the eGPU to work well it needs to be supported by your laptop’s operating system.
Computer games are becoming more demanding in terms of graphics and the only way to stay in touch might be to buy a new laptop to stay up to date with the latest graphics updates. Buying an eGPU might be the way out because you can upgrade the internals of the enclosure every now and then.
When it comes to support on operating systems a MacBook or any macOS-based computer system doesn’t work with an NVIDIA base eGPU. Windows work well with both AMD, NVIDIA, and Intel-based external graphics processor.
The major aim of an eGPU is to improve the graphics processing performance of the connected laptop. you are guaranteed better graphics performance and you will be able to run games and software that wouldn’t have worked before.
Another issue is that the eGPU can be quite pricey for what it does. An eGPU can make a difference even when connected to a desktop computer the tech is still new although more people are getting to know more about eGPUs.
How Fast will my Laptop Perform with eGPU?
An external graphics processing unit that sits outside your laptop will be able to increase the speed of your laptop. the speed however depends on the capability of the GPU the higher the performance the better processing speed. You need to use the best connection to be able to get the highest performance possible.
Typically, you can only get 75% to 80% power off the video card inside an eGPU. Depending on the configurations you go for that is how fast your laptop will perform
Some eGPU users have reported that while gaming they are able to max out the performance of their eGPU. But when it comes to making 3D renders or running other high-end software’s the eGPU still underperforms.
eGPUs with thunderbolt 3 connection is the fastest in the market you should also choose a strong GPU that will be inserted inside the enclosure. Some brands out there like Razer build complete eGPUs while some geeky fellows prefer to build they’re from scratch.
There are different types of enclosure and they also affect how an eGPU performs. There are some by Black Magic that operate in silence but they are sealed so you can’t upgrade the GPU inside. Other types have a lot of room to replace GPUs and they come with cooling fans.
The power supply can also hinder the performance of an eGPU especially if you build it yourself. With a low power supply, the external GPU will underperform that is why research is important before buying one. Razer and Aorus build their eGPU with a large power supply, enough ventilation, and space for third-party GPUs.
How to Choose an eGPU
Before buying an eGPU you need to know that by today’s standard your laptop requires a thunderbolt 3 port for a faster connection. if it’s possible you should get an eGPU from the same brand with your laptop this will make you worry less about compatibility issues.
The type of eGPU you get can determine the potential and impact it will have on your laptop. most eGPUs have an incredible amount of power because they can even charge a MacBook when paired together. There are two types of eGPU and they are pre-installed and swappable. With the swappable, you can swap the graphics card and switch to a new one, but they usually provide a list of graphics cards that will work.
If you decide to buy the pre-installed type you can’t swap the cards they come with a built-in graphics card. eGPUs with there is a wattage limit to how much power a graphics card can take. Any eGPU with 300 to 500 watts will guarantee you a decent performance.
If you buy one that has 800 watts or more then you can use it for at least 4 years and any new game within that period will run smoothly. it is important to consider buying something that will last a while. This is because most of these external graphics processing units are costly. Investing every now and then will be pointless.
It is also important to buy an eGPU that comes with extra ports they include HDMI and DisplayPort adapter. There are other extra features you should pay attention to like extra card slot, storage, and even battery life for your laptop.
Buying an eGPU can be easy most of the time but there are always people out there who build eGPU and if you are lucky enough you will find people with similar configurations like you. With the little tips here you should be able to know how to choose an eGPU in case you want to buy.
Is an eGPU worth it?
It depends on your situation if you have an old laptop that you want to increase the performance to meet the current standard then you should consider getting one. You get a cheap eGPU like the Razer Core X for around $399 and it can significantly improve your laptop’s performance.
Will there be any performance drop with eGPU?
At its best, an eGPU will give you between 75 to 80 percent performance. This means there will be a performance drop of between 25 to 20 percent. There are certain features that might be underutilized by your laptop hence the drop in performance.