Best Low Power Graphics Cards Without External Power in 2024

Are your energy bills high? Your Computer probably consumed a great deal of power during your online gaming sessions. The activity of streaming and competitive gaming takes up a lot of energy, so streamers and gamers spend a lot of time on their computers. There is almost no user who isn’t interested in getting the best low power graphics card because GPUs are very power hungry and account for approximately 50% of the computer’s power consumption. You can reduce your energy consumption by purchasing a low-power GPU. The gaming industry is not for everyone. Streamers at the entry level need a viable solution that has exceptional performance and efficiency. Check also Best GPU for Streaming

We have seen some of the best graphics cards without external power. Your PSU is not required to power these GPUs. Therefore, they are efficient performers since they only use the power in your motherboard. Using the GPU we recommend, you can play AAA games like GTA V, The Witcher 3, and The Witcher 3 on the highest possible framerate. Gaming and streaming are highly process-intensive activities; so if you’re working with a budget, you want the right hardware. Our list of the best low power graphics cards has been compiled. Here are some quick tips before you buy:

Quick Shopping Tips:

Power Consumption: Throughout our entire review process, we focus on this factor. FPS is best achieved when your GPU consumes the least amount of power. To get the best low power graphics card, be sure to read the specifications.

PCI Express: Your motherboard’s PCIe slot should support the GPU you intend to install. The GPU PCIe generation must be higher than the previous GPU PCIe generation. Failure to do so will result in bottlenecking.

Cores: renowned IEEE publisher Institute of Electrical and Electronics Engineers (IEEE) notes that the number of cores plays the biggest role in GPU performance. Performance can be improved by 125.8% if you purchase a higher core GPU.

Core Frequency: The core frequency also impacts performance by 16.2% if increasing clock speed can improve it by 16.2%. There are some graphics cards with overclocking options that will be useful to some users.

Memory Size: In-game depth of view can be increased by a larger memory size. Several open-world games benefit from being able to load larger maps at once, such as GTA V and CyberPunk 2077.

Best Low Power Graphics Cards at a glance:

1. Best Premium Low Power Graphics Card – ZOTAC GeForce GTX 1650
2. Best Flagship Low Power Graphics Card – MSI GeForce GTX 1650
3. Best Overall Low Power Graphics Card – MSI GeForce GTX 1050 Ti
4. Best All-Rounder Low Power Graphics Card – ASUS Radeon RX 460 4GB
5. Best Mid-Range Low Power Graphics Card – Gigabyte Geforce GTX 1050 Ti
6. Best Budget Low Power Graphics Card – Biostar Radeon RX 550
7. Best Performance Low Power Graphics Card – Asus GeForce GTX 1050 Ti
8. Best Enthusiast Low Power Graphics Card – MSI Radeon RX 550 AERO

The Best Low Power Graphics Cards You Can Buy Today

1. ZOTAC GeForce GTX 1650 – Best Premium Low Power Graphics Card

Because of its maximum number of cores in a small-size graphics card, ZOTAC GeForce GTX 1650 is rated the best graphics card without external power. With only 75watts of power, this powerhouse can provide 67FPS for games like Shadow of the Tomb Raider in 1080p. As the graphics in this game are very detailed, it is highly demanding on computers, and is well-optimized for computer platforms.

As the name implies, the GTX 1650 low profile version minimizes space while offering maximum performance. This chipet offers higher clock speeds than the GTX 1650. The 1665 MHz version of this GPU is underperforming the SUPER version. Due to its incapability to handle graphics-intensive games, the GPU is not ideal for 4K gaming. This is the best premium low-power graphics card for a budget gaming PC, regardless of the PCIe 3.0 memory clock speed.

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GPUs in this chassis produce little or no heat. When your computer is gaming, the 40mm twin fans keep your computer quiet due to their shallow noise levels. Graphics cards like this are ideal for SFF chassis that can’t accommodate large GPUs. Modern chassis that support Mini-ITX cards will easily accommodate this 160mm length GPU. The power supply requirements are also reasonable. Through the motherboard, a 300w power supply can be used to power this graphic card. This is a great choice for games with fewer graphics requirements, like DOTA 2, CS: GO, and PUBG.

SPECIFICATIONS

Brand: ZOTAC | Chipset Brand: NVIDIA | Cores: 896 Units | Core Clock: 1665 MHz (OC) | Memory Type: GDDR6 | Memory Speed: 12 Gbps | Memory Width: 128 bits | Memory Size: 4 GB | Max Resolution: 7680 x 4320 | Power Consumption: 75 Watts | PCI Express: 3.0 | Dimensions: 11.5 x 8.9 x 2.28 inches

2. MSI GeForce GTX 1650 – Best Flagship Low Power Graphics Card

Users have come to expect high-quality products from MSI. With a PCIe 3.0 interface, the graphics card consumes 85 watts of power. A core clock of 1860 MHz ensures seamless performance under high resolution in all AAA titles. The MSI GeForce GTX 1650 4GT LP OC is the GTX 1650 every low power user needs to purchase. It’s the Best Low Power Graphics Card. It has two fans to maintain a cool GPU temperature and prevent any throttling effects.

However, this card runs a little hotter than other GTX 1650 graphics cards, but it is worth the investment in terms of performance. You won’t have to worry about heat production as much if the chassis is well ventilated. As long as you do the job, you shouldn’t be concerned about the GDDR5 being an older technology. As an entry-level gaming computer, the MSI is a great choice because it targets the market segment. DLSS and ray tracing, which are both critical features for modern games, aren’t supported by the hardware.

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As part of the air cooling system, there is no coil whining caused by the heat sink. As a result, the GTX 1650 chipset gives it a staggeringly high performance and low noise level. VESA adaptive sync is included in the GPU, which wasn’t included in the older GTX 1050. It is a very energy-efficient graphic card, requiring almost no power when idle. When the fans stop, the additional energy is not consumed. Certainly the best flagship low-power graphics card.

SPECIFICATIONS

Brand: MSI | Chipset Brand: NVIDIA | Cores: 896 Units | Core Clock: 1860 MHz (OC) | Memory Type: GDDR5 | Memory Speed: 8Gbps | Memory Width: 128 bits | Memory Size: 4 GB | Max Resolution: 7680×4320 | Power Consumption: 85 Watts | PCI Express: 3.0 | Dimensions: 6.7 x 1.7 x 2.7 inches

3. MSI GeForce GTX 1050 Ti – Best Overall Low Power Graphics Card

Our list of reviews shows that this is the most eye-catching graphic card. MSI’s GeForce GTX 1050 Ti now comes in three modes. MSI’s GeForce GTX 1050 Ti now comes in three modes. With the MSI GeForce GTX 1050 Ti, you can choose between three modes: OC mode, gaming mode, and silent mode. This Best Low Power Graphics Card supports 4K@60Hz via HDMI 2.0b. Compact and already overclocked, this motherboard can be used right out of the box. A memory size of 4GB is sufficient for games like The Witcher 3, which support a large field.

In addition, the HDMI version of this GPU cannot support anything above 60Hz or 8 K resolution. Furthermore, it consumes a bit more power than the GTX 1650. There is no backplate included. While most users won’t use this option, since it doesn’t support SLI, it’s still good to know because future compatibility won’t be great. OC mode generates some heat. The balance between performance and price isn’t very good.

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As an SFF graphics card of high performance, the price of this chipset is reasonable. G-Sync lets you ensure that your GPU frames per second and monitor frame rate overlap exactly for reduced screen tearing. 

You can control and monitor your graphic cards via the MSI gaming app by using a mobile device or a computer app. With Metro Last Light running at 16x, it can give 55 frames per second at 1080p resolution. This is what we call the best low-power graphics card.

SPECIFICATIONS

Brand: MSI | Chipset Brand: NVIDIA | Cores: 768 Units | Core Clock: 1493 MHz (OC) | Memory Type: GDDR5 | Memory Speed: 7.11 Gbps | Memory Width: 128 bits | Memory Size: 4 GB | Max Resolution: 7680×4320 | Power Consumption: 75 Watts | PCI Express: 3.0 | Dimensions: 9.01 x 1.54 x 5.16 inches

4. ASUS Radeon RX 460 4GB – Best All-Rounder Low Power Graphics Card

The Radeon RX 460 is the best GPU for users who are looking for ultimate value. The cheapest graphics card for this GPU is ASUS’s 4GB Radeon RX 460, which is the best available. 

An improved cooling performance of 30% can be achieved through its patented fan design. The RGB lit logo on this graphics card adds to its aesthetics. You are part of the Republic of Gamers with this card, as it is part of the ROG series from ASUS. You need a computation device that can comfortably consume 75W to be economically viable. This is the best graphics card without external power supply.

Despite its ability to produce more than 40 frames per second on the screen, the GPU lacks Nvidia’s G-Sync. While it is an excellent value, the smooth gameplay you need for competitive gaming will be difficult when moving the mouse around. As a result of rapid movements, FPS games tend to produce a lot of tearing. G-Sync helps solve this problem. In contrast, AMD FreeSync is only available for high-end graphics cards. In our opinion, it’s the best low-power all-around graphics card.

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Asus calls it Direct-CU II and it has direct contact heat pipes. Furthermore, its patented wing-blade design minimizes fan noise. The GPU is kept cool using two heat pipe loops on the heat sink, with a maximum temperature of 60°C. GPU support DirectX 12 is included. GTA V, Overwatch, and PUBG can all be played at 40+ frames per second using this GPU. Those with low-end computers who want to play games on 50Hz monitors should consider this card. Upon installation, the card is overclocked and features ARGB.

SPECIFICATIONS

Brand: ASUS | Chipset Brand: AMD | Cores: 896 Units | Core Clock: 1256 MHz (OC) | Memory Type: GDDR5 | Memory Speed: 7 Gbps | Memory Width: 128 bits | Memory Size: 4 GB | Max Resolution: 5120 x 2880 | Power Consumption: 75 Watts | PCI Express: 3.0 | Dimensions: 7.6 x 1.4 x 4.7 inches

5. Gigabyte Geforce GTX 1050 Ti – Best Mid-Range Low Power Graphics Card

Consider buying the Gigabyte GeForce GTX 1050 Ti if you wish to connect up to four monitors. This card fits in even the smallest enclosure, as its name implies. It can deliver superb frame rates while using little power thanks to its compact form factor and 167mm length. Moreover, its price/performance is excellent. No matter how much stress you put on the GPU, it maintains a temperature below 60°C.

Despite its low power requirements, this card does not support SLI to boost its performance. While it can run AAA games, the frame rate is not as high as it should be; you may need to lower the graphic detail to improve performance. When it comes to gaming at 30-60fps, there will be no problems. 

Because of Gigabyte’s high-end material, this version is the most expensive of the GTX 1050 Ti models. The GTX 1050 Ti is considered one of the Best Low Power Graphics Card.

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A single click enables you to select from a wide range of preinstalled overclocking profiles. You can monitor on screen the GPU vitals and performance statistics with the XTREME Engine Utility that comes with the product. Gigabyte uses high-quality transistors and MOSFETs to ensure long-term reliability and operability. There are dual-link DVI-D, dual-link DP, and two HDMI ports for connecting your devices. As a heat dissipating device, one fan operates on the graphic card. Suitable for gamers who are just starting out.

SPECIFICATIONS

Brand: Gigabyte | Chipset Brand: NVIDIA | Cores: 768 Units | Core Clock: 1455 MHz (OC) | Memory Type: GDDR5 | Memory Speed: 7 Gbps | Memory Width: 128 bits | Memory Size: 4 GB | Max Resolution: 7680×4320 | Power Consumption: 75 Watts | PCI Express: 3.0 | Dimensions: 6.77 x 4.45 x 1.18 inches

6. Biostar Radeon RX 550 – Best Budget Low Power Graphics Card

Despite not being a mainstream graphics card manufacturer, Biostar’s graphics cards have the best price to performance ratio. With a power consumption of 50 watts, the Biostar Radeon RX 550 is considered a low power GPU. Despite its power efficiency, the 512 units clocked at 1183 MHz support overclocking. The high-resolution 4K is supported. Overall, the machine offers significant savings. With it, you get AMD Radeon Freesync Technology to experience smooth gaming even when playing high-action games.

In terms of aesthetics, the plastic is cheap, but it is extremely thermally efficient. Several users have expressed disappointment about the majority of the software interface being in Chinese. There is no heat-pipe structure on the heatsinks. There are three simultaneous connections on this Best Low Power Graphics Card, whereas some manufacturers provide four displays at the same price point. Compared to other GPUs in the same price range, this one has fewer cores, as well as lower memory speed.

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Games like CS: GO, Fornite, and Valor can be run at 100+ frames per second in 720p, so it can be used for a small monitor, streaming, and competitive gaming. It’s a perfect piece of gaming/streaming hardware for your computer. With it’s length of 6 inches and low profile, this card may be an ideal choice if you have a small enclosure or PC case. It’s the best low-power graphics card on the market today.

SPECIFICATIONS

Brand: Biostar | Chipset Brand: AMD | Cores: 512 Units | Core Clock: 1183 MHz (OC) | Memory Type: GDDR5 | Memory Speed: 6 Gbps | Memory Width: 128 bits | Memory Size: 4 GB | Max Resolution: 4096 X 2160 | Power Consumption: 50 Watts | PCI Express: 3.0 | Dimensions: 6.75 x 4.12 x 1 inches

7. Asus GeForce GTX 1050 Ti – Best Performance Low Power Graphics Card

Your streaming graphics card should be the ASUS GeForce GTX 1050 Ti. This card will perform well for you. The graphics card is of solid construction and is aesthetically pleasing. With factory overclocking at 1392 MHz, users can play games at 1080p resolution. The GPU Tweak II and XSplit Gamecaster on this graphic card facilitate GPU performance control and real-time stream capabilities, both of which are on this Best Low Power Graphics Card at this price point.

The price of this GFX card is slightly higher than that of other cards due to its high performance, low power consumption, and high manufacturing quality. It is also longer than the other card, causing issues with SFF cases. Some customers have reported higher consumption than 75W. Users may find it appealing because of the card’s higher price-performance ratio.

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Using this GPU, you can also mine cryptocurrency. As a result of high manufacturing quality, the product has a 3-year warranty. With dual ball-bearing-based fans, your computer will never stop working. Support for ultra-high resolution esports titles does not require additional power with this graphic card. The card draws power from your motherboard. High performance is possible with NVIDIA GPU Boost 3.0. In our opinion, it is the best low-power graphics card.

SPECIFICATIONS

Brand: ASUS | Chipset Brand: NVIDIA | Cores: 768 Units | Core Clock: 1392 MHz (OC) | Memory Type: GDDR5 | Memory Speed: 7 Gbps | Memory Width: 128 bits | Memory Size: 4 GB | Max Resolution: 7680 x 4320 | Power Consumption: 75 Watts | PCI Express: 3.0 | Dimensions: 7.6 x 1.5 x 4.4 inches

8. MSI Radeon RX 550 AERO – Best Enthusiast Low Power Graphics Card

For streaming and gaming, the MSI Radeon RX 550 AERO is the best enthusiast low-power graphics card that you can own. Most highly respected esports titles can be played at 60+ frames per second with this device. Thanks to its compact size, it can be easily inserted into an SFF case. In order to be compatible with the cooling system that has been deployed for the RX 550 GPU, this GPU has been pre-clocked at 1203 MHz. Components made of aluminum have a lifespan of more than ten years.

Since the GPU is low profile, it is small, but it exceeds PAR in terms of performance. The extra cost makes the card somewhat expensive in comparison with its competition. You can connect only two monitors to the card for gaming and super chatting since it only has two display ports. It’s nice to look at, but it’s lacking a touch of RGB that most modern games require. Stressed GPUs send the signal to boost the fans, which in turn increases noise.

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A 50-watt power supply and no power supply are required to achieve high performance. This marks it as the best low power graphics card. GFX cards come with Afterburner Overclocking Utility, which lets you tweak the performance of the GPU. 

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Through Android and Apple’s in-game controls and diagnostics, overclocking is a cinch. The AMD FreeSync technology eliminates screen tearing and fps/Hz mismatches. In addition to keeping the graphics card cool, it runs efficiently without any bottlenecks. Its low power consumption and impressive performance make it the best low power GPU available.

SPECIFICATIONS

Brand: MSI | Chipset Brand: AMD | Cores: 512 Units | Core Clock: 1203 MHz (OC) | Memory Type: GDDR5 | Memory Speed: 7 Gbps | Memory Width: 128 bits | Memory Size: 4GB | Max Resolution: 5120 x 2880 | Power Consumption: 50 Watts | PCI Express: 3.0 | Dimensions: 6.7 x 2.7 x 1.5 inches

Conclusion

The best low-power graphics cards that we have featured on our list are great and perform well. Even though they all run games at 1080p resolution and 50+fps, if you want a Best Low Power Graphics Card that supports raytracing and detailed quality, you might not be able to find an optimal product.

While some of the cards we sell feature syncing capabilities, others do not. That is the user’s decision. At lower frames, it might be possible that your monitor is faster than your GPU, or your GPU is faster than your monitor. If possible, we recommend getting a monitor that syncs. It’s better to have them in sync to prevent screen tearing and better flow. Before purchasing a chassis, our customers may also want to consider the form factor.

Each graphic card’s dimensions are listed in the specifications section before you purchase it. We have an insatiable thirst for beauty. We recommend going for the ROG version graphics card if your rig is visible through the windows due to the RGB lighting and the overall sturdy design.

Frequently Asked Questions

Which is the most powerful low-profile graphics card?

As far as low-profile graphics cards go, ZOTAC GeForce GTX 1650 is the most powerful. On our list of reviewed products, it has the highest core frequency of 1665 MHz. With 896 core units, competitive esports games can be played at 1080p resolution. With a low profile and power to run AAA titles, this GPU fits into any SFF case.

Does any graphics card not require external power?

External power is not required by the MSI Radeon RX 550 AERO. This graphics card operates entirely on power taken from the motherboard without external power. It consumes 50 watts despite delivering frames at a rate of 60 frames per second. The game can be played with a resolution of 1080p and frame rates of over 100 fps. Your GPU is kept cool with the dual fan setup for extended periods of time.

How can I find the best graphics card at a low price?

The Biostar Radeon RX 550 is the best GPU available at a low price. Even though this particular brand is not very well known, most users report that this GPU can play both games and stream simultaneously on most leading games in the industry at just 50 watts of power consumption at a very affordable price.

Do mini graphics cards have less power?

Performance is not directly affected by the mini graphic card. MSI Radeon RX 550 AERO would be an example. It’s a powerful card with a compact design. Syncing with a monitor and maintaining 60+ frames per second while streaming is an impressive feat of GPU technology. ASUS components are also known for their longevity. No external power supply is required.