Cheap External GPU Ultimate Guide –
- An external GPU (eGPU) enclosure lets you hook up a desktop-class graphics card to your notebook. All you need is a free Thunderbolt 3 port and enough funds to cover the cost of both the GPU.
- If you open the app from an alias or launcher, Control-click the app's icon and choose Show Original from the pop-up menu. Then select the original app. Press Command-I to show the app's info window. Select the checkbox next to Prefer External GPU. Open the app to use it with the eGPU.
An external GPU, therefore, works outside of the system to render media. EGPUs shine most on systems that can’t accept a regular graphics card. Many low-end PCs and laptops sell without a graphics card inside of them. For a PC, you can purchase one to fit inside it. For a laptop, it’s very difficult (if not impossible) to mount a GPU on it. An external GPU, otherwise known as an eGPU, is a relatively new concept that can help laptop users achieve desktop-quality graphics by connecting an external hardware dock. An eGPU is very important and can help ensure you get the best graphics for gaming. Transforming the visual experience for gamers.
As technology developments take place (eGPU) also known as external GPUs are becoming more and more mainstream in the computer, laptop tech world. Feature port for eGPU is in the latest MacBooks, iMac Pros and even a few Windows PC. Which is a majority benefit for these brands that decision to innovation as technology continues, because in the very far distant future there may be an ultimate compromise between the power of a desktop PC and the portability of a laptop.
In this article, we will explain the exact work and what type of equipment you will need. In order, to have a well eGPU setup that you may be able to purchase at a reasonable price while still offering great performance.
Razer Core X (Best Overall)–
The best overall External GPU goes to the Razer Core X, as it’s equipped with Thunderbolt 3 upgrading both laptop and gaming performance. Additionally, it also able to supports up to 3 slot wide PCIe full-sized desktop graphics cards. It also has a built-In Power Supply of 650W ATX PSU with 100W laptop charging via Thunderbolt 3; GPU max power support up to 500W.
As for Compatibility with (Windows) devices, it requires a Thunderbolt 3 external graphics (eGFX) support with RS45 or newer model. It’s also compatible with both NVIDIA or AMD graphics cards.
As for (macOS) it requires a Thunderbolt 3 and High Sierra 10.13.4 or later and compatible with only AMD graphics cards as (NVIDIA cards not supported on macOS and also Razer Synapse 3 software not available on macOS.
Gigabyte Aorus GTX 1070 (Best Nvidia External GPU) –
With Gigabyte having a long name in the brand in terms of GPU creation. The AORUS Gaming Box is a great candidate in terms of having great styling of an external GPU dock. Having a smaller frame coming in at 8GB its smaller than a full-size desktop counterpart but still offers similar stock performance.
The Gigabyte Gaming Box then connects to your laptop by using a Thunderbolt 3. With featuring one HDMI port, one DisplayPort, and two DVI ports, as well as four USB 3.0 slots. Also, another benefit of the gaming box is its lightweight. Only being 4.4 pounds, thus making it’s pretty mobile and easy to travel with. Furthermore, the AORUS Gaming Box comes as a single package, so there’s no fiddly installation process, either.
Akitio Node Pro With AMD RX 580 (Best AMD GPU) –
While this may be an unfamiliar name but this piece of technology comes with many advantages. The first reasoning is because they have a 500W power supply unit for the external GPU. Thus for when you need to achieve those maximum power from your external GPU, you can use your optimal graphical output. Furthermore, while this is an excellent choice for an AMD external GPU solution, you can swap your AMD GPU for an Nvidia card in the future.
Being a great upgrade from its standard predecessor the Akitio Node. The new and improved Node Pro only weights at 10.2, while this isn’t exactly lightweight. Although, yes you could take it to public transportation. However, the downside of Node Pro’s overall size. It is better suited to living on your desk at home.
What is A External GPU –
Generally, the graphics card that is placed on to your device is what is necessary for getting the image onto your screen with clarity and promptly, this is a piece of technology that sit nice and secured inside your computer. Thus you may be asking the reasoning on this. This is simply due to The standard connector that a graphics card uses to connect to your motherboard (which these days is PCI Express) has a very large frame, and would create it unconventional to connect it outside your desktop or laptop.
However, what has happened in recent technological years is that the Thunderbolt 3 connection, was able to carry a mass of the data of a PCI-E connector in a port that has the same form factor as USB-C. What that meant was that instead of having your graphics card placed onto the side of your device, it can now sit outside of its case and continue to connect to the motherboard via a single slim cable.
Should I Get an External GPU –
While it may be possible to connect an external GPU to a desktop computer, we would say you receive the best benefits from a laptop of the form factor emerge. As the laptop is created to be portable devices, that means they rarely have enough space to fit a full-size graphics card.
Meaning that manufacturers often need to compromise, in terms of performance and capabilities to place greater emphasis on their portability. Which overall means their GPUs aren’t as powerful as their desktop counterparts
Although, by using an external GPU you can achieve hidden potential with your laptop. Being able to use your laptop throughout the day as a portable device, then place it with the external graphics card to get the space and extra power that you desire.
Another plus is that the setup doesn’t require a lot of area space. Since with a laptop, there are no external monitor, keyboard, and mouse, all of the essential hardware is concentrated in your laptop. With the external GPU not requiring more space than a small form factor PC.
An example of who would want something such as an external graphics card would be an individual who needs a laptop for work or lectures. But would still want extra power for things such as heavy-duty editing process or even playing games when you are at home. Then the external GPU could give you the ultimate equal balance.
Including the hybrid solution, an external GPU also helps with upgrading a laptop, as they bring benefits that are found in all in one iMac. Though desktop PC tend to have larger extended life maybe a decade or so, laptop tends to have a much short shelf life.
Of course, the external GPU doesn’t solve their thing because you still won’t be able to upgrade the laptops internal CPU however, the graphics card will have an extended lifespan
What Do I Need To Have For An External GPU –
In order, to have an external GPU you will at need a three essentials pieces of hardware including a laptop, a graphics card, and an external graphics card enclosure. Also, remember that all the cards from both Nvidia and AMD are designed to draw their power from a dedicated power supply.
Being another reason why external graphics card need an enclosure, though differing from the powering of the card, the need for the enclosure is also to contain the fan to keep it cool and equipped with all the ports you need to connect it to your machine.
And sadly, the complication doesn’t just end there. With the current technology laptops, there are a limited number of laptops that are equipped with the proper hardware support of the external graphics card. And even then they can be hard to know which models of graphics cards would be the best for an external enclosure.
Most high profile laptops support external GPU, such as the MacBook Pro, which was equipped with an eGPU support in MacOS version 10.13.4. But unfortunately, these laptops are only supported by GPU that are created by AMD.
External GPUs vs Internal GPUs –
To keep it plain and simple. Internal GPUs are still a more powerful option. Although, a Thunderbolt 3 is pretty fast there are as fast as PCI Express. There may be a slight bottleneck perform with will limit your experience. The Razer Core overall gives a good performance, but it depends on what task is at hand. Games such as Tomb Raider at 1080p for example, have a noticeable difference even at just 9fps.
Till thunderbolt catches up to PCI Express, External GPU won’t be as fast as their internal desktop counterparts. But that doesn’t make them useless — they’ll still be far quicker than many internal mobile graphics cards. It’s a compromise, but depending on your needs, it might just be a compromise worth making.
Other Features Of External Graphics Cards –
External Gpu For Mac
The majority of the time, you will see an external GPU connect to a dock. With the dock having a PCle port for the graphics card and either having a Thunderbolt or USB-C cable to connect to your computer. Once you have that all connected, your computer routes graphics requests to the external GPU instead of the default one supplied with your computer.
Meaning you will get better graphics usage and performance by having a larger graphical processing power. The reasoning for having a bigger more powerful card is you usually get better graphical performance for more intense games.
2. Performance Usage -Unfortunately, have an external GPU just doesn’t give you the same a GPU mounted internally performance wise. While it is difficult to know exactly how much power you would lose, estimates say it is about 10 to 15 percent. But this isn’t that huge when thinking about the capacity of these new high-end graphics cards.
Although, you will notice the loss if you are planning to use the external GPU for the latest AAA titles that play at ultra-high settings. However, we are not saying that an external GPU won’t important your graphical performance due to that it will. Though the gains main not be as excepted based on what you’re playing.
3. Better Graphics Performance– Although they do have some drawbacks. External graphics card Do Work you will receive better graphics performance from your laptop and will now be able to play games and run applications that once you were not able to. With plenty of evidence that shows external GPU give a huge boost in graphics power, and especially in MacBook(Click Here For Latest Price Found On Macbooks)
It hard to say the exact boost that you will get from your external GPU, or how even how easy the setup process will be for you. But if your laptop is unable to run a specified game or application. We would highest suggest trying out an external graphics card.
Do you love gaming?
If the answer to this is yes, then you may know that the gaming world is upgrading day by day. You might be in search of the best external graphics card for your laptop or P.C.
Well, the world of gaming is revolutionary and keeps changing and so does the gaming peripherals.
It is always possible that you will find many types of hardware that can enhance your gaming but choosing the best one adds the essence to your gaming and gives you the best gaming experience ever. Latest Games like PUBG And Fortnite. They really need a very high-end Graphics card. And if you really want a chicken-dinner IN PUBG, then you must have a good GPU. Along with the best setup, controls, and setting. So, I would suggest using Settings of Pro Players like Bugha, Shroud, Tyler1. But still, You can use tricks like using ReShade or Nvidia's Digital Vibrance to enhance your gaming experience
So, which is the best one?
I know it is quite straining to determine the best one among the many external graphics cards available there which you have tried but ended up with disappointment.
But fret not, we will help you out with the course of determining the best one for your laptop.
So, Folks! It is time to redeem yourself with a new list of our Top 10 External GPUs 2021.
Here we have provided the list of the best top-rated external graphics cards for you to choose from. It is a long list of big names in the gaming world.
It is compiled to make you understand “what offers what and comes with what.”
We will provide you a list of the top 10 External GPUs 2021 along with their features, benefits, and downsides as well. If you have already a GPU, but you don't know how old it is. Then check the GPU Hierarchy.
The best part is yours to decide which suits the best to your device considering the portability, features and all.
So, let’s get going!!!
The 5 Best External GPUs For 2021
Gigabyte AORUS Gaming Box
This hardware manufacturing company was founded back in 1986. And the best thing is that it manufactures GPU for both AMD and also for Nvidia. So, there is no doubt about quality and performance. And In 2021, it is the leading manufacturer of Graphics cards. The AORUS Gaming Box is an external GPU casing that is relatively a compact metal box with a transparent mesh that displays the front of graphics.
This Graphics card comes with Gigabyte’s version of the Nvidia GeForce RTX 3090 Graphics card. And in front, it uses some led lights to make it look cooler. External graphics will undoubtedly increase your gaming performance. It comes with a pack of 24Gb onboard memory so that you can expect beastly performance from this eGPU.
Features
- The Graphics card
It comes with the casing of NVIDIA GeForce RTX 3090 Ti 24GB. This card is a small version of RTX 3090 that manages all the performance power of its full-sized complementary resulting in a bit louder cooling and a lesser over-clocking potential. Still, it is fully capable of 4K and VR- rendering and besides that, it cut-downs the extra expense of buying a graphics card.
- Connectivity: When it comes to connectivity, you will get a vast number of ports.
Display – To provide more versatility while setting up your portable gaming rig, comes with 3 Thunderbolt port, 3x USB 3.0 for peripheral, 1x Ethernet port.
USB – The casing is equipped with 3 USB 3.0 slots that support four times faster charging than usual and makes it easy to connect to all your gaming peripherals. The design of the casing makes it very easy to connect cables in the port.
Thunderbolt 4.0 – You can connect your P.C/Laptop with your eGPU Via the Thunderbolt 3.0 port. So, it provides a very high-speed connection between your laptop and GPU.
RGB fusion – If you love gaming, then you may love different colors/lights in your system. If yes, then this beast device is for you as The casing is equipped with Gigabyte’s RGB fusion that is capable of reproducing a full spectrum of RGB fusion 2.0 is 16.7M.
- Portability - Compact casing and very lightweight of about 13.31 pounds make it a breeze to transport. Considering all the things like frame, weight, and casing, this is the most comfortable portable external GPU on this list.
Pros
- It comes with a very high-end graphics card.
- Impressive Performance.
- Easy to Setup.
- Adequate number of ports.
Cons
- It is a little bit expensive.
- Very limited options for upgrades.
Alienware Graphics Amplifier
Alienware is not a new company; this company was started back in 1996 as an independent company. But the Alienware reached its glory only after it was acquired by Dell in 2006. And when it comes to making the best gaming hardware, there is no one in their competition.
These days Alienware has become the synonym for gaming laptops. The gaming laptops from Alienware are the first choice for gamers because these laptops provide high performance, fast cooling, and many more.
This external Casing will provide you an option to add a beastly external graphics card in your system. And the best part is that you can use this performance amplifier in your laptop your as well as on your desktop if you don't want to build a P.C from scratch.
I know it does not look too cold it's shape and size is not so fancy. Some People said that it looks like a toaster. And its dimension is significant, but you know what, it is for a good reason. So, the reason is that you can add any graphics card in this amplifier.
Features
- The Graphics card
Since GPU is not included in the Alienware Graphics Amplifier, the graphics card has to be bought separately.
It is quite flexible as it supports GTX 600 and Radeon HD 5000 graphics cards, which is considered as defunct as per today’s standard.
Any full-sized graphics card is allowed to be installed in the casing because of the compatibility and built-in power supply of 460 watts.
- Connectivity
Rather than using Thunderbolt 3 port to connect to user’s computer like any other most external GPU casing, the Alienware Graphics Amplifier relies on their own proprietary direct PCIe cable connection. You can give an extra boost by connecting with the built-in 4 USB ports. There is 4 USB 3.0 cable connection option, which may cause a problem in future while connecting the Graphics card.
Apart from that, the casing also incorporates four USB 3.0 ports that let users connect or charge any of their gaming peripherals.
Favorable factors
- Wide range compatibility
- Large availability of ports
- Inexpensive and affordable
- Strong build
Unfavorable factors
- It can be used only in Alienware laptops
This casing has only PCIe port. So it can only be connected to Alienware laptops that incorporate that same port. These include the following, as listed on the official product page:
- Alienware 13 R1, R2, and R3.
- Alienware 15 R1, R2, and R3.
- 17 R2, R3, and R4 From Alienware.
- Alienware X51 R3.
- Alienware Alpha R2.
Pros
- Versatile in terms of GPU support
- More than sufficient PSU
- Great upgrading potential
Cons
- Can only work with Alienware laptops
- Lacks portability
- Big in Size
Akitio Node – Thunderbolt3 eGPU for Windows
Akitio is an international company and it's is headquartered in California, USA.
This company is not so famous, but they produce a range of external computer gadgets like hard drives, GPU cases, and And the different type of hardware too.
The black metal of this node reminisces a fully-fledged computer case and has its pros and cons.
Features
- The Graphics card
This external GPU does not come with a graphics card included, and it supports almost all graphics card with its powerful 400W PSU.
When the context is specifically about the compatibility of GPU, the Node fully supports either AMD Radeon or Nvidia GPUs.
With the combination of excellent power supply and a sufficient amount of space, it allows for maximum flexibility.
With the only size as a contrary, this external GPU was designed with top-end GPUs in mind.
- Connectivity
The connectivity in this external GPU is quite limited, as it provides only a single Thunderbolt 3 port that is used to connect the computer.
- Portability
This External GPU is merely massive a far as external GPU cases go.
It weighs around 15.2 pounds excluding the graphics card that has to be eventually installed in it.
Akitio incorporated a convenient handle on the upper back of the case to help make the code more portable.
This feature makes it easier to carry the node no matter how heavy it is.
Pros
- It comes with a handle.
- You can use both Nvidia as well as AMD Radeon Graphics card.
- Removable back panel.
- Price is too low.
- Impressive PSU.
Cons
- It is very Big.
- The exhaust fan makes a lot of noise.
Best eGPU For Mac - Sonnet eGFX Breakaway Box
This model satisfies your need for intensive gaming.
This model will help you for sure if you want to play high-end configuration games on your laptop.
With such an option, the users do not need to shed their pockets on buying the expensive gaming rigs and laptops.
This model will probably make you enjoy the best gaming experience ever with ease.
Features
- The Graphics card
External Gpu Thunderbolt
The model does not come with the built-in graphics card, so it is advised to add either AMD or Nvidia graphics card and to add is done with ease.
You are recommended to use prominent chipsets to include AMD, Radeon, Nvidia GeForce, Radeon Pro, Quadro, and TITAN X.
- Other features
This Card comes with an impressive fan assembly.
It features liquid cooling support so that you don’t face any issue at all.
For those who likely want to use the model for overclocked scenarios, this type of cooling becomes essential.
In the context of data transfer, this model stands amazingly as it supports high data transfer speed at the rate of 40 Gbps to make you enjoy the best gaming experience.
Pros
- Very high speed for data transfer.
- It has a very Good cooling system
- You can use any chipset of a graphics card.
- It makes a very low noise.
Cons
ASUS ROG-XG-Station-2 Thunderbolt 3 External Graphics Dock
This Taiwanese giant company, Asus hardly needs the introduction. This company is now in every part of the hardware industry.
These products cater specifically to gamers. In the lineup of RoG is the RoG XG Sation 2 that takes the aggressive attention for spectacular design.
This model comes with exceptional features
Features
- The Graphics card
The spacious and sophisticated interior of Station 2’s can accommodate for any full-size graphics card.
It supports the two least series of GPU forms officially, the GTX 9 and ten series along with the Radeon R9 and RX products.
Something that is convenient is that Asus ships these eGPU case either with the Graphics card or without the graphics card.
You can get some Asus STRIX cards with variations of GTX 1070 and GTX 1080.
And finally, the Station 2 includes a 600W power supply that can help it manage even dual GPU setups.
- Connectivity
Station 2 also connects to a computer via Thunderbolt 3 port like any other external GPU cases.
Apart from Thunderbolt 3.0 port, it has four USB 3.0 ports to allow you to connect the gaming peripherals conveniently and quickly.
The Station 2 also takes a step further than any other most eGPU cases with one Gigabit Ethernet port and one type B USB port for ease.
Pros
- Very Cool looking case.
- Top aesthetic
- It has an excellent power supply.
- The price is good.
Cons
Sonnet eGFX Breakaway Puck Radeon RX 570
This is another top-end product you can use from Sonnet.
This model is made to be ultra-thin so that the users experience different from what they are used to.
It does not mean that it lacks performance just because it is thin. It comes with surprising packs in the context of enhancing your laptop for the gaming sake.
The best part of this model is it comes in a small size that can be pulled even in a coffee shop and let you get down to gaming.
This model also gives you several output options and can be mounted to the same mount and display several outputs.
Features
- The Graphics card
The model comes with AMD Eyefinity technology that is it can support up to 4K displays by using single Radeon GPU.
- Connectivity
This external GPU is connected to your computer via Thunderbolt 3.0 port that allows an impressive high data transfer speed at the rate of 40Gbps to give you the best gaming experience always. The model comes with an option of multi-display for many ultrabooks.
It comes with 4 Display ports, 1 HDMI.
Pros
- Charges your laptop too.
- It can support multiple 4K displays.
- Very high transfer rate.
- Compatible with Mac.
Cons
Gigabyte Aorus GTX 1080 Gaming Box Graphics Cards
This version is the newest installation from the giant in gaming, Gigabyte.
Belonging to such a top brand gives the surety of ending up with the best product.
With this model gaming on your laptop becomes more comfortable and definitely, you will have to buy a specific gaming laptop to get down to gaming.
This model boasts of having the Thunderbolt 3 technology, the most important for performance.
It also allows you to transfer the data at a higher speed that is at the rate of 40Gbps.
Features
- The Graphics card
The model is embedded with a GeForce GTX 1080 graphics card that gives you an easy time of just powering the model and start gaming.
The graphics card is supposed to be bought separately.
The graphics card that is embedded in the model is among the latest line up from Nvidia.
- Connectivity
The Gigabyte Auros GTX 1080 Gaming Box is self-sufficient when it comes to performance as it comes with 3 USB ports where the external devices like keyboard, headset and also a USB storage.
The model comes with a 3 DP, HDMI and 1 DVI-D port that will allow multiple displays.
This external GPU also charges your devices four times faster.
Pros
- Comes embedded with GeForce GTX 1080.
- It is very easy to use.
- It comes with a quick charge.
- Multiple ports to connect with the display.
Cons
Sonnet eGFX Breakway Box 550 (GPU-550w-TB3)
When it comes to performance, the Sonnet has lately managed to remain relevant.
If you are bored with the same used models, you can opt for this model which is something new and different.
The manufactures of this model made it work with a large variety of graphics cards available in the market.
The best part of this model is that it still presents you with eco-friendly power options.
Features
- The Graphics card
The Sonnet eGFX Breakway Box 550 is made to work with different types of graphics cards.
Though it supports many, it is advisable to get to use the Nvidia and AMD graphics cards.
This model has an excellent power supply performance.
It gives you a power supply of 500W, which is more than the power supply of any graphics card will ever need.
- Connectivity
This is connected to your device via Thunderbolt 3.0 port, which will power down and save energy when the computer gets shut down.
It provides your PC the charging when kept in sleep mode.
Pros
- Impressive performance
- Works with top graphics card
- It will also work with macs
- It is good value for money
Cons
How to choose an External Graphics card for yourself?
When you are dealing with a range of products to choose from, cherry picking is required.
No matter how slight the differences are, it will be difficult to pinpoint the best one among them.
So, before we take a step ahead to present which among the eGPU closures is the best, we offer you some guidelines on how to single out the best GPU for yourself.
Before moving on to the guidelines, few consequences are supposed to be taken into consideration like “On which device you are gaming?”, “What features do you prioritize?” etc.,
Well, many of you prefer using external GPU for better graphics processing in laptops, but there also valid reasons as to why you will need one on the desktop too.
Lack of space, weak power supply, and motherboard incompatibility are few reasons that define why owning external GPU is required for both laptops and desktops.
Coming to prioritizing the features like power or portability, this is quite easy to determine as it depends on where you play.
If you intend to play at home, then portability is n’t a big deal for you as an external GPU case can be moved easily within the confines of home. But if you intend to play on the go, then you should instead go with the lighter external GPU one with a more compact solution.
Conclusion
Now when you learned how to determine the best GPU of all, we try to help you a bit in the course.
As for which external GPU we found to be the best is Gigabyte AORUS Gaming Box.
Though its limited flexibility can become deal-breaker to potential future upgrades, this little eGPU can do everything else right.
The case is embedded with Nvidia GeForce GTX 1070 is a 4K and VR-ready graphics card that won’t go outdated.
In the regard of Full HD resolution, this GPU will be more than sufficient for the laptops that go beyond the 1080p display.
Of all, more importantly, we prefer mobility when it comes to a laptop.
The AUROS Gaming Box perfectly preserves the mobility, unlike the other external GPUs in the market.
On top of everything, it is significantly lighter and compact than any other available eGPU in the market.