Best Graphics Cards that do not Require External Power

Graphics Cards have come a long way since their inception and now we have a variety of graphics cards in the market. Graphics cards these days are also very powerful but they are also very power-hungry which may be why you need Graphics Cards That Don’t Require External Power.

Why you may need a graphics card with no external power

The majority of the high-end Graphics cards require a dedicated external power source for their functioning. However, some people don’t want to use the external power source and they want to power their GPU using the power from the PCI-E slot. Some power supply units don’t actually have 6 pin or 8 pin power connectors so for people looking to upgrade, having a graphics card with no external power is great.

Luckily, there are some Graphics cards available out there that don’t require any external power source and they can meet their power demand from the PCI-E slot. In this guide, we will share the Best Graphics Cards that do not require external power. Let’s get started.

Table of Contents

Quick Compare Table

Name Cores Clock Speeds Memory Power Connectors Outputs Performance
Gigabyte GeForce GTX 1650 OC 4G 896 CUDA Cores 1710 MHz Base 4GB GDDR5 None 75W 1x Display Port 1.4a 2x HDMI 2.0b Very Good - The best on this list
MSI GeForce GTX 1050 Ti 4GT OC 768 CUDA Cores 1341 MHz Base, 1455 MHz Boost 4GB GDDR5 None 75W Display Port 1.4a, HDMI 2.0b, DL-DVI-D Very Good but outdated as it is on pascal architecture
MSI Radeon RX 560 AERO ITX 4G OC 1024 Stream processors 1196 MHz Base 4GB GDDR5 None 60W Display Port 1.4a, HDMI 2.0b, DL-DVI-D Good performance a little outdated.
MSI GeForce GTX 1050 AERO ITX 2G OC 640 CUDA Cores 1404 MHz Base, 1518 MHz Boost 2GB GDDR5 None, 75W Display Port 1.4a, HDMI 2.0b, DL-DVI-D Not the best performance but is still good for the price. Needs more memory.
Gigabyte Radeon RX 460 WINDFORCE OC 4G 896 Stream processors 1212 MHz Base 4GB GDDR5 None, 70W 1x Display Port 1.4a, 1x HDMI 2.0b, 1x DL-DVI-D Good for the Price but not as good as the Others. Quite a bit outdated. Replaces by the RX 560

Best High-end Graphics Cards that do not require External Power

A Vast Majority of the high-end graphics cards require the external power source. However, we were able to find the one GPU which doesn’t require any external source and still it offers great performance.

Gigabyte GeForce GTX 1650 OC 4G

Gigabyte GeForce GTX 1650 OC 4G

Gigabyte GeForce GTX 1650 OC is the fastest lower power graphics card you can find in the market. It doesn’t require any external PCI-E power connector and its maximum power consumption is 75 watts which it can get from a 300W PSU. It is also a very capable Graphics card and it can easily run the modern games at medium-high settings. It comes with the latest and greatest Turing Architecture which makes it a very efficient GPU. 

The Gigabyte version of 1650 is overclocked and you get the 1710 MHz clock speed which does wonders with this GPU.

Moreover, the GTX 1650 is also very power efficient and its cooling system is also really good which protects the card from overheating. Overall, GTX 1650 is a great option for those who want the powerful GPU that does not require any external source. There is also a GDDR6 version which is a bit better and you may want to consider getting. Don’t get the super version however, as this requires a 6 pin power connector.

Positives Negatives
Great Value for Money Struggles against demanding games such as PUBG at high settings.
Great Performance No RTX Features
Good Build Quality GDDR5 instead of GDDR6. However there is GDDR6 version of the GTX 1650 we recommend getting. But don't get the 1650 super as this requires a 6 pin connector.
Excellent Thermal performance
Overclocked
Ideal for 1080p gaming

Best Mid-range Graphics Cards that do not require External Power

There are tons of low powered Graphics cards available in the Mid-range segment and we have picked the best ones for you.

MSI GeForce GTX 1050 Ti 4GT OC

The Nvidia GeForce GTX 1050 Ti is a very capable graphics card and most versions of it require a dedicated external power source but MSI’s Version doesn’t require any external power connector and all it needs is a 300W PSU.

GTX 1050 Ti is the successor to the GTX 1050 and it is 30% faster than its predecessor. It comes with the 4 GB GDDR5 Memory and dual-fan thermal design which ensures that the card stays cool under pressure.  

The MSI GeForce GTX 1050 Ti is a capable GPU and it can easily handle the majority of the AAA games on high settings at FHD resolution. You can also play some games at QHD (1440p) resolution as well but it struggles so we would recommend you stick to FHD (1080p) resolution for a good experience.

Positives Negatives
Great Value for Money Comes with Pascal Architecture
Handles the AAA Games at FHD Can’t fully support games at 1440p
4 GB of GDDR5 VRAM
Good thermal solution with Dual Fans

MSI Radeon RX 560 AERO ITX 4G OC

MSI RADEON RX 560 AERO ITX 4G OC

The MSI Radeon RX 560 is one of the best graphics cards in the mid-range price segment. It comes with 4GB of GDDR5 Memory and Polaris GPU Architecture which make it a very powerful GPU. It can easily handle most of the AAA gaming titles on medium-high settings at 1080p resolution.

Furthermore, the MSI Radeon RX 560 also works well for the eSports games and you can run most of them in high settings which is remarkable. The RX 560 also doesn’t require any external powerful connector and it only needs a 400W PSU for its operation. The best thing about this GPU is that it comes with tons of great features such as AMD Eyefinity, AMD FreeSync, and High-end Military class 4 components which make this GPU very durable.

Positives Negatives
Great 1080p Gaming performance Not ideal for 1440p gaming
Great Value for Money Quite small so can get hot. Not the best cooling
Solid Build Quality
4 GB GDDR5 Memory
Polaris GPU Architecture

MSI GeForce GTX 1050 AERO ITX 2G OC

MSI GeForce GTX 1050 AERO ITX 2G OC

If you are looking for a GPU that doesn’t require any external power within the budget segment, then you can’t wrong with the GTX 1050. It is still one of the most capable GPUs and it comes with Pascal GPU Architecture.

The MSI version of the GTX 1050 is overclocked so you will get better performance than the regular GTX 1050. 

MSI GeForce GTX 1050 aero can easily handle the modern AAA Games on medium settings at 1080p and some older games on ultra-setting at 1080p resolution. It doesn’t require any external power connectors and all it needs a 300W power supply.

Positives Negatives
Good Performance Not Future Proof
Slim Design Doesn't have the best performance
Handles most of AAA games on medium settings at 1080p Only 2GB memory

Gigabyte Radeon RX 460 WINDFORCE OC 4G

Gigabyte Radeon RX 460 WINDFORCE OC 4G

The Gigabyte Radeon RX 460 is the predecessor of RX 560 but it is still a really good GPU. In terms of performance, the RX 460 offers almost the same performance as the GTX 1050. It is also one of the best graphics cards in the budget section and it offers great value for money.

It comes with 4GB GDDR5 VRAM and WINDFORCE 2X cooling system which ensures that the GPU stays cool under immense pressure. The Gigabyte version of the RX 460 is also overclocked so you will get better performance. It also doesn’t require any external power connector and it only needs 350 Power supply for its functioning.

Positives Negatives
Great Performance Not Future proof
Good for 1080p gaming Could have better performance
Great Value for Money Older Card - Not as powerful as some others
Effective Cooling System
4GB GDDR5 VRAM

Conclusion

These are the best graphics cards that do not require external power. You can’t get any better options than these graphics cards as these graphics cards are tried and tested by thousands of users. These GPUs offer great performance and also great value for money. If you have any questions, please let us know in the comment section below. Also, visit our website for more useful buyers guides.

Gigabyte GeForce GTX 1650 OC 4G

Gigabyte GeForce GTX 1650 OC 4G

The Best Graphics Cards that do not Require External Power

We chose this graphics card as the best since it is very up to date. It features Turing architecture and has some great performance as well as being a great price.

This card requires no external power and has great cooling and efficiency making it one of the best graphics cards that do not require external power.