10 Best Graphics Card Without External Power – Reviews & Guide
Table of Contents
High-end PC components like graphic cards are a must-have for intense tasks like digital editing or gaming. According to tech specialists and experts, power consumption is one of the most important factors when getting graphics cards.
The reason why it is so important is that it has a significant impact on your overall productivity. Almost all graphics cards draw power from the power supply, except for those using PCIe slots.
So in case you are looking for a new graphics card or want to replace your old one and find that you have a low stock power supply, also, you can’t get expansion power without replacing the external power supply for graphics card.
Best Graphics Card without external power in 2021 Reviewed
If that’s the case, then the best graphics card without external power is the ideal pick for you. Such graphics cards work by drawing power from the motherboard instead of any external power source.
The MSI GeForce GTX 1650 is just the best low power graphics card you can get. It comes with a maximum power consumption of 85 Watts with a PCI Express 3.0 connection. Even though the graphics card doesn’t need any external power. It still gets equipped enough to handle heavy-duty AAA games making use of the 1860 MHz core clock.
Besides, the GPU features two fans that work to keep the temperature maintained to a minimum without any throttling effect.
The gtx 1650 no external powermay run a little hot than those having an external power source. It is why you need to make sure to place the GPU in a chassis that gets adequately ventilated. The GDDR5 may seem to be a bit old for some people, but it is enough for any task.
Due to its exceptional performance and pocket-friendly price, the MSI GeForce GTX 1650 is an ideal pick for beginner gamers.
It has a straightforward yet basic design that runs without making too much noise. Not only does this GPU run with low power. But, when sitting idle, it stops drawing power altogether.
Impeccable performance at low temperature.
Works at an 1860 MHZ Boost Clock having 8Gbps Memory Speed.
The ZOTAC GeForce GTX 1650 is yet another low profile graphics card that uses only about 75 watts of energy. It gives back 67FPS at a resolution of 1080p for playing power-packed games like Shadow of the Tomb Raider.
The GTX 1650 takes significantly less space yet gives the most fantastic performance. Compared to other similar graphics cards, the 1665 MHz core clock is not that great.
It is the reason why you cannot use this GPU for playing graphics-intensive 4K games. Also, the PCI Express 3.0 limits the memory clock speed. But, despite all this, it is just the top choice for gamers who are looking for a budget-friendly GPU.
It features two 40mm fans that work without making any loud noises even when playing games. Also, you don’t need to worry about it getting too hot. As it produces almost little or no heat in the PC.
The compact, low profile size of this GPU makes it the perfect pick for any modern or SFF chassis that have limited space. Moreover, it is just the best gpu for 300w psu using the motherboard.
Works without external power connection.
It connects with three monitors simultaneously.
Does Not have Scalable Link Interface (SLI)
It doesn’t support modern graphic-intensive games.
If it’s the aesthetics that you are looking for, then you can’t go wrong with the MSI GeForce GTX 1050 TI. The graphics card has a super compact size and supports 4K@60Hz. At the same time, the 4 GB memory size is enough to play high-end games like the Witcher 3.
Though this graphics card has a tiny heat sink. But, it runs at a very optimal temperature making almost no noise. You get to enjoy exceptional graphics at 1080p. You are sure going to love your gaming experience with this graphics card.
The G-sync technology in the graphics card ensures you don’t face any problems of lags or screen tearing, especially when playing action-packed games.
Besides, with the MSI app, you can run and control the graphics card from your phone without any problem. The 1050 ti no external power has a very basic operation. It doesn’t have anything extraordinary, but still, it’s an excellent choice for gamers who are looking for affordability.
If you work or play with multiple monitor connectivity, then the Gigabyte Geforce GTX 1050 Ti OC is just the one for you. The best thing about this GPU is the small form factor measuring about 167mm in length. Due to which it can fit even the smallest chassis without any problem.
Also, no matter how much load the graphic card bears, it stays at a constant temperature of 60°C. It is yet another fantastic option for those who are looking for a graphics card with no power consumption.
The card is capable of running some AAA titles as the FPS rate is limited on this GPU. But, at the same time, it is best for playing games at 30-60fps.
You can switch between the already installed overclocking profiles with just a click. Also, using the XTREME Engine Utility, you can easily view the performance of the GPU on your screen.
The high-quality transistors and MOSFETs for a reliable long-term operation. Though, it is not too great on aesthetics working with just fans. Nevertheless, it is yet another excellent pick for gamers who play online games.
Works on a constant temperature.
It hardly makes any noise, even working at total capacity.
It does Not have SLI support.
The size is abit little larger than similar GPU models.
The fantastic performance of the ASUS GeForce GTX 1050 Ti makes it a choice worth investing in. It is a fantastic streaming graphics card that won’t disappoint you even a bit.
It comes with a high-quality construction with on-point aesthetics. Besides, the pre-clocking rate of 1392 MHz works well with gaming at 1080p resolution.
Along with the graphics card, you get the Tweak II with XSplit Gamecaster. It helps you view the performance of your graphics card and stream in real-time.
Though, this graphics card comes at a slightly higher price compared to the other options. But, the performance, quality, and low power consumption are just impressive.
Another really fantastic thing about this GPU is that you can even use it for crypto mining. It features dual-bearing fans that ensure lasting impeccable performance.
Even when playing games or working on the high resolution, you don’t need any external power with this graphics card. It gives you a mind-blowing performance with the power from your motherboard alone.
The MSI Gaming Radeon RX 560 is the best option for running graphics card with low power supply. It has a super compact design and works with 1024 units and 4 GB GDDR5 memory.
The working of this graphics card is based on the Polaris GPU architecture. It means that the graphics card gives a fantastic performance with stock frequencies.
This powerful mid-range graphics card is perfect for playing the latest games that come at medium to high settings. At 50-60FPS, you get to enjoy extraordinary graphics at 1080p. In fact, you can even use it for playing different eSports gaming titles.
You get to enjoy many different unique features like CrossFire multi-GPU support. It has a remarkably stable operation and a long-lasting life. Plus, it works with OpenGL 4.5 and AMD Eyefinity. Also, the multiple connectivity options ensure you don’t face any connection problems.
The ASUS ROG Strix Radeon RX 460 comes equipped with all the most outstanding features. At such an affordable price, you get to work with the most impressive specifications.
It has a very aesthetically pleasing design featuring an RGB lit logo on it. Besides, this graphics card gives you 30% better cooling than many similar graphics cards. It works on 75 watts of power consumption that makes it the most power-efficient GPU.
The graphics card offers about 40 plus FPS, but despite it lacks G-syncing that comes with Nvidia. All in all, it gives a fantastic performance, but still, you may feel a little in the running of the mouse.
It is the reason why this GPU may be suitable for playing regular games, but you cannot play competitive gaming with this GPU.
Moreover, the graphics card comes with Direct-CU II that features direct contact heat pipes. The fans have a wide blade design that ensures that it doesn’t produce too much heat.
Besides, the fans run to make sure that the temperature of the GPU remains constant at 60°C. You can use this GPU for playing many games like PUBG, GTA V, and Overwatch.
Very reasonable price.
It gives the best performance in 1080p
It doesn’t have good overclocking.
It gives a standard performance in high-end games.
The Gigabyte GeForce GT 1030 is yet another GPU that works without any external power. It makes this GPU an excellent choice for casual gamers.
The GPU comes equipped with the most advanced architecture suitable for playing intense graphic games. You will face no problem of screen freezing or lags in performance with this GPU. Also, the custom fan works to keep the noise of fans to a minimum while keeping the temperature maintained.
Also, it includes all the settings to help you customize the GPU accordingly with your game for maximum performance. The AORUS graphics engine overclocks easily with just one single click.
It enables you to set it at a high or low clock setting. However, this graphics card is pretty basic for the latest AAA games. But, it gives a remarkable performance for light gaming.
The ZOTAC GeForce GT 1030 is an entry-level GPU by NVIDIA. It comes with 2 GB DDR RAM and works at 384 CUDA cores. It seems like any other entry-level GPU, but it has enough power to juice your PC.
Besides, this Pascal-based memory chip GPU is sure going to enhance your performance while playing competitive games.
The power-efficient operation and reasonable price of this graphics card make it a popular choice for gamers who are looking for a graphics card without external power.
You can also tweak the settings of the GPU according to the requirement of the game. By adjusting different features such as clock speed, fan, and so on. The low-form factor of this GPU helps it to fit any kind of computer chassis without any problem.
The MSI GTX 1050 2G OC has a very low power consumption of 75 W and works using a 300 W power supply. It is yet another GPU that comes with Pascal architecture.
It has a relatively powerful operation and runs on a 2GB memory. Besides, the graphic card comes with overlocking for outstanding performance. It makes this GPU an ideal choice for eSport gamers.
Besides, if you are making your own PC on a minimal budget, then this GPU is just what you need. Another yet fantastic thing about this graphics card is that it is included in most high-end PCs and laptops.
It has a very cool and quiet operation that is extraordinary considering its price range.
Suitable for AAA games on medium settings.
It delivers an excellent in-game experience.
Best value for money.
It has a limited memory size.
Mostly when people get a graphics card, they usually look for bandwidth and GPU clock speed. These two are also significant factors that you may need to consider.
But of all, the power consumption of the GPU is the most essential thing that you need to look for. Another great thing about low-power graphics cards is that they are very affordable.
A graphics card without having any external power consumption will surely provide you excellent gaming experience and impeccable performance. To ensure you get the best graphics card without external power. I have listed down the essential points that you need to look out for.
The first thing that you need to look out for when getting a graphics card is the Form Factor. A form factor is the amount of space you have in your PC for a graphics card.
You can get graphics cards for single slots, dual slots, triple slots, and half heights. You also need to check the height, length, and thickness of the card.
It is because a graphics card doesn’t have the correct size. Its fan and heatsink won’t come to the right place.
Check the power situation
You also need to check the cable positioning of your PC before getting a graphics card. Some cards come with a pin connection port for power on top of the card.
At the same time, some cards have pins connected at the rear end. Most power-efficient gpu don’t even require a power connection since they draw power from the PCIe slots.
Almost all mainstream graphics cards have enough specifications to give exceptional performance. But, if you want to play games in 4K resolution. Then you need to get a high-end graphics card with 1080p 4k resolution having 60 FPS.
Keep Refresh Rate in mind
The refresh rate of the monitor depends upon the monitor itself. If the monitor gives a triple digit refresh rate. Then you may need to get a strong graphics card to deliver power packed performance.
But if your monitor has a resolution of 60Hz or up-to 1080p then you can get about any other graphics card.
Avoid relying on Overclocking
The kind of graphics card you get depends on the performance that you are looking for. It is the reason why you need to get a graphics card that gives the best performance.
Try to avoid relying on overclocking. The reason behind this is that the graphics card doesn’t have extra room for overclocking and can result in damage.
Does gtx 1660 need external power?
Yes, the GTX 1660 graphics card draws about 127.4W of power. So, you need to make sure that you have about 500W to run a GTX 1660 graphics card.
Do all graphics cards need a power supply?
All parts of a computer, including the graphics card, require power in order to run. But, it’s not necessary that all graphics cards come with a 6 or 8 pin power for an external power supply. Some low profile graphics card even work with drawing just about 75 Watts of power from the PIce slot.
How do graphics cards get power?
Typically, graphics cards connect to a PC with the motherboard. The motherboard helps it to draw power and also enables it to communicate with the CPU. Heavy-duty graphics cards may need an external connection to the computer’s power supply.
In my article, you can find all the necessary information to help you get the best graphics card without external power. All the graphics cards that I have selected have a low power consumption. Besides, they draw their power from the PCIe slot instead of an external power source.
I recommend the ZOTAC GeForce GTX 1650 as my top pick. Since it gives excellent performance when playing games.
It's me Stephen Howken software engineer from the united states of America. A pro lover of Technology and tech gadget. Love to Write about tech gadgets and news of upcoming things related to technology.