Computers are no longer computers without proper accessories. CPU coolers, sound cards, RAM, and graphics cards are some of the vital accessories that are required by today’s generation. While many people go for powerful graphics cards that require external power from a power supply, some prefer best low power graphics card as well.

If you are building a computer for yourself and looking for a low-power GPU, then you don’t need to look any further.

We have listed some of the best GPUs that don’t need external power for you below. They do not only stand out among other low-wattage graphics cards but also perform incredibly well as compared to graphics cards with external power. 

Top 10 Best Low Power Graphics Card without External Power

1.
Best Low Power Graphics Card without External Power

XFX RADEON RX 580 – Editor’s Choice

  • 1257 MHz Core Clock Speed
  • 1386 MHz Memory Speed
  • RADEON RX 580 Graphics Coprocessor
  • AMD Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
Faster than its previous versionHigh Power consumption
Great at 1080p and 1440p 
VR gameplay is outstanding
No more screen tearing and screen stuttering
Can support up to 4 monitors

Our Rating: 9.9

If you are looking for the best low-power graphics card, then the XFX RADEON RX 580 is the perfect choice for you. It is the best low-power GPU that you will find at this cost. This low-power graphics card is not only cool and quiet but it doesn’t require much power either. 

This is why it can work extremely well in even scaled-back builds. In modern and new games, this low-power video card can serve the users at a middling frame rate of 1920 x 1080. Not only this, but if you play the game in low or medium settings, then it can serve up the middling frame rate of even more than 1920 x 1080. This is why it is known as the best video card that doesn’t require power.

Want to know what makes the XFX RADEON RX 580 the best low-power video card out there? Let’s take a look at some of its outstanding features below.

Compatible With HDR Content

The great thing about XFX RADEON RX 580 is that this low-wattage graphics card is compatible with HDR content. Thus, when you pair the card with an HDR capable display, you will get the most enhanced experience of colors and contrast.

FreeSync Technology

You can now avoid screen tearing with the FreeSync technology that this low-power consumption graphics card has to offer to the users. This technology will help your monitors to adjust the refresh rate to the frame rate. As a result, you can not only reduce screen tearing but other artifacts as well.

Supports Different APIs

The XFX RADEON RX 580 supports different APIs as well. Some common examples are OpenGL and OpenCL. As a result, this low power consumption GPU can accelerate a lot of computing tasks too. This is a great advantage for the users as it can take the load from the CPU. You will notice that the front panel of the graphics card has a variety of outputs. This can enhance the whole gaming experience of the players.

What’s in the Box?

Upon unboxing, you will find the following things in the box.

  •  XFX RADEON RX 580 Graphics Card
  • Power Cable (8-Pin to 6-Pin)
  •  Installation DVD
  •  Warranty Card (3 Years Warranty)

Final Thoughts on XFX RADEON RX 580

XFX RADEON RX 580 is no doubt the best low-power graphics card for you at such an affordable price. That’s because it does not only support up to 4 monitors, but it is compatible with HDR content as well.

Also read: Cheapest 4K Graphics Cards

2.
Best Low Power Graphics Card without External Power

EVGA 1GB GeForce 8400 – Second Choice

  • 520 MHz Core Clock Speed
  • 1200 MHz Memory Speed
  • NVIDIA GeForce 8400 Coprocessor
  • NVIDIA Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
AffordableFPS on high settings is low
Improved performance of VR applications
Perfect for eSports
Extremely low profile
Goes on sale now and then

Our Rating: 9.8

The second spot on our list is taken by EVGA 1GB GeForce 8400. It is one of the greatest low-power graphics cards that you will find out there. As we all know that a processor is the most important component in the graphic card, EVGA 1GB GeForce has a NVIDIA processor 8400. 

As a result, this low-power consumption graphics card can run almost 200 out of the top 1000 games. Additionally, this low-wattage graphics card improves the performance of VR applications by enhanced technologies. 

This is what makes it one of the best low-power GPU cards out there. If you are looking for the best video card that doesn’t require power then EVGA 1GB GeForce is one of the top choices available out there. That’s because of the many outstanding features it has to offer.

GPU Boost 4.0

The best thing about EVGA 1GB GeForce 8400 is its GPU boost feature. The users can now boost the card’s speed in real-time. This can be achieved by setting the target temperature. The GPU boost 4.0 will increase the speed of the clock to improve the performance of this low power consumption GPU if it is running below the target temperature. What’s more, you can even reset the target temperature based on your daily requirements.

Real-Time Ray Tracing

Another outstanding feature of this low-power video card is real-time ray tracing. This feature allows the users to enable the real-time ray tracing of environments and objects. As a result, they can accurately identify reflections, shadows, global illumination, and refractions. Not only this, but low power consumption graphics cards can easily feature 5 GigaRays per second. This is something extremely rare even for the best GPU without external power.

Turning Architecture

The Turing architecture of the EVGA 1GB GeForce 8400 can enhance your gaming experience in ways that you never imagined. This low power consumption graphics card is not only suitable for playing top-rated games, but you can also watch HD, DVD, and Blu-Ray movies on your PC with it. The low-wattage EVGA 1GB card can support computationally intensive programs as well. This is why it is one of the top choices of people when it comes to buying the best graphics card that doesn’t need external power.

What’s in the Box?

You will find the following things enclosed upon unboxing:

  • EVGA 1GB GeForce 8400
  • Warranty Card (2 Years Warranty)

Final Thoughts on EVGA 1GB GeForce 8400

If you are looking for an affordable low-power graphics card with a powerful processor, then you must go for EVGA 1GB GeForce 8400.

3.
Best Low Power Graphics Card without External Power

Gigabyte GTX 1650 GeForce – Best Low Power GPU

  • 1710 MHz Core Clock Speed
  • 8002 MHz Memory Speed
  • NVIDIA GeForce GTX 1650 Graphics Coprocessor
  • NVIDIA Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
The fastest low power consumption GPUA bit expensive
2 cooling fans
No need for additional power
1080p performance is great for entry to mid-level
Extremely quiet

Our Rating: 9.7

Gigabyte GTX 1650 GeForce is probably one of the best low-power graphics cards that do not need external power. It is the fastest low-power video card on the list as well. The card is built on Turing GPU architecture and has 4GB GDDR5 memory. The memory of this low-power GPU 128-bit interface makes it a lot better than the other series of low-power consumption graphics cards. 

If you are looking to run modern AAA titles, then this card is the perfect choice for you as it has a high graphics setting of 1080p. Additionally, the frame rates of this low-power video card are comfortable as well.

Turing Architecture

This low power consumption graphics card is based on Turing architecture. The Turing architecture of the card not only improves its performance but also improves its power efficiency and memory bandwidth. This is what gives this series of graphics cards an edge over their predecessors that were built using Pascal architecture. The front panel of the card has various output options. Some examples of output options are HDMI 2.0b and DisplayPort 1.4.

WINDFORCE 2X Cooling System

Another great feature of Gigabyte GTX 1650 GeForce is its WINDFORCE 2X Cooling System. This cooling system uses two fans of 100mm each. To split the airflow equally, a triangular fan edge is used. This triangular fan edge guides the airflow smoothly with the help of a 3D stripe curve. Additionally, the 3D fan curve provides semi-passive cooling as well. Semi-passive cooling means that the fans will turn off automatically when it is being used for low-power gaming.

NVIDIA GPU BOOST 4.0

Gigabyte GTX 1650 GeForce is equipped with NVIDIA GPU Boost 4.0. As a result, the users can boost the clock speed of this low-power graphics card. This feature is extremely useful when the card is running below the fixed target temperature. Furthermore, you can even reset the target temperature of this low power consumption GPU. As a result, the card will not only run quietly but will also provide a full tilt when the users are playing high-resolution games.

What’s in the Box?

You will get the following things enclosed in the box upon its unboxing.

  • Gigabyte GTX 1650 GeForce
  •  Warranty Card (3-Year Limited Warranty)

Final Words on Gigabyte GTX 1650 GeForce

If you are looking for the fastest-performing low-wattage graphics card, then the Gigabyte GTX 1650 is probably the best option for you. Although it is a bit expensive as compared to other graphics cards on the list, the performance is great.

4.
Nvidia card doesn t require external power

PowerColor RED DRAGON RX 580 – Best GPU without External Power

  • 1257 MHz Core Clock Speed
  • 7000 MHz Memory Speed
  • AMD RADEON RX 580 Coprocessor
  • AMD Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
Good value for moneyDoes not include any cables or adapters
Suitable for long hours of gaming
Connects up to 4 monitors
Extremely faster than the old RX 400 series
Modest packaging makes the card easier to store

Our Rating: 9.5

Looking for a high-performing piece of gaming hardware? Then you must go for PowerColor RED DRAGON RX 580. It is an extremely high-performing piece of low-power graphics card that you will find. This graphics card meets the system requirements of the games that need DirectX 12 or have lower requirements than that. 

With 8GB of VRAM, it is one of the cheapest RX 580 GPUs that you will find in the market. For this reason, it is still featured in a lot of PC gamer computers.

Let’s take a look at some prominent features of PowerColor RED DRAGON RX 580 below.

AMD LiquidVR

With AMD LiquidVR technology, the users can now get an immersive and rich VR experience. This technology is not only rich and beautiful but also unlocks many unique AMD hardware features. In addition to this, the chips used in this series are manufactured using the 14nm FinFET-LPP process. These chips are highly optimized. As a result, it increases the performance as compared to the older RX 400 series.

Eyefinity Technology

Thanks to the Eyefinity Technology used in PowerColor RED DRAGON RX 580, the users can connect up to four monitors in a multi-display setup. You can connect your monitor to this low power consumption GPU through a DisplayPort, DVI-D, or HDMI. The DP 1.4 port can support 8K at 60 Hz whereas the 2.0 HDMI outputs can easily support 4K/UHD resolutions at 60 Hz.

Polaris 20 GPU

The GPU used in this low-wattage graphics card is based on Polaris 20. Also known as XTX, Polaris 20 is a low power consumption GPU based on the GCN architecture of the 4th Generation. You can now play your game in the Full HD 1080P range and WQHD range with this low power consumption GPU. Not only this, but it can also boost towards 1340 MHz with the boost frequency feature. This 8GB card has a 256-bit GDDR5 memory with it as well. As a result, it offers a more effective 8Gbps/GHz to the users.

What’s in the Box?

Upon unboxing, you will find the following things enclosed in the box.

  • PowerColor RED DRAGON RX 580 (8GB)
  •  Installation manual
  •  Installation DVD
  •  Warranty Card (2 Years Limited Warranty)

Final Thoughts on PowerColor RED DRAGON RX 580

PowerColor RED DRAGON RX 580 is one of the most high-performing pieces of gaming hardware available out there. That’s because this low-power consumption graphics card uses Polaris 20 chips in it. As a result, the users get a new command processor, improved memory controller, and a lot of many other useful features.

5.
Nvidia card doesn t require external power

MSI GeForce GTX 1650 – Low profile low power GPU

  • 1695 MHz Core Clock Speed
  • 8 GHz Memory Speed
  • NVIDIA GeForce GTX 1650 Coprocessor
  • NVIDIA Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
One of the top-performing low-power graphics cardDoes not support DLSS and RTX
Great value for money
Does not make any noise
OC potential is extremely good
Cooler and more power-efficient than other low-power GPUs

Our Rating: 9.4

MSI GeForce GTX 1650 is one of the best low-wattage graphics cards that you can get for your gaming and other needs. With a boost clock of 1695 MHz, it is one of the fastest GPUs out there. You can easily achieve 1080p graphics on highly demanding game titles with this low-power video card

It can also handle other basic applications with extreme ease. But, there is a slight drawback to using this low power consumption graphics card. The drawback is that it cannot support more than two monitors. This is why some hardcore gamers prefer other low-power graphics cards over them.

Want to know what makes MSI GeForce GTX 1650 one of the best graphics cards without external power? Then let’s check out some of its outstanding features below.

NVIDIA Ansel

This low-power GPU supports NVIDIA Ansel. This allows the gamers to compose the shots in any direction they want. What’s more, they can even compose the game shots from any vantage point that is available in the game. The users can also capture screenshots with up to 32 times the screen resolution available. You can even zoom as much as you want and you will not at all lose the fidelity.

8K Maximum Resolution

The graphics of this low wattage graphics card are extremely advanced. The users can view photos and play movies at the maximum resolution of 8K. But, if you are planning to play basic games at a higher refresh rate or some top-rated games, then we would suggest that you play them at 1080p. In this way, you will be able to avail the highest quality of settings that this low-power GPU has to offer.

Turing Architecture

This best low-power GPU is not only suitable for your intensive gaming needs but it can run other computationally intensive programs as well. MSI GeForce GTX 1650 is based on Turing architecture. As a result, the users get improvement in performance, power efficiency, and memory bandwidth. This is what gives this low-power graphics card an edge over its predecessors that were based on the Pascal architecture. The front panel of the card has an HDMI 2.0b port and DisplayPort of 1.4.

What’s in the Box?

You will find the following things enclosed in the box of GeForce GTX 1650.

  • MSI GeForce GTX 1650 Graphics Card
  • Installation manual
  • Warranty Card (3 Years Limited Warranty)

Final Thoughts on MSI GeForce GTX 1650

If you are looking for a low-power graphics card that not only looks great but runs cool and quiet as well, then you must go for GeForce GTX 1650. This can prove to be a great choice for you depending on your use of the card.

6.
Nvidia card doesn t require external power

Gigabyte GT 1030 GeForce – Budget Friendly

  • 1506 MHz in OC Mode
  • 1468 MHz in Gaming Mode
  • 6008 MHz Memory Speed
  • NVIDIA GeForce GT 1030 Coprocessor
  • NVIDIA Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
Low profile formIt is an older generation card
Does not make any noise
Extremely great performance
Affordable price
Perfect to play eSports games

Our Rating: 9.1

Gigabyte GT 1030 GeForce is an extremely cheap low-power consumption graphics card that you will find out there. Even though it is an extremely cheap and low-profile graphics card available to users, you can still play e-Sports games in full HD quality with this low wattage card. 

Its coprocessor, Nvidia GTX 1030 is suitable for older gaming PCs and GPUs that do not use external power connections. You can even use this low-power GPU on older laptops. So, if you are also willing to scale back some settings of your PC, then it is the best low-power video card available at such affordable rates.

Uses 75 W of Power

The best thing about using this low-power graphics card is that it only pulls 75 W of power and draws all of the power from the motherboard. The length of the card is 145mm. This is what makes it a great option for gaming rigs as well.

2GB Memory

The Gigabyte GT 1030 GeForce has 2GB GDDR5 64bit memory. This gives the users enough memory to handle almost every application and game out there. You can even play e-Sports games in full HD quality with the use of this low power consumption graphics card.

Pascal Architecture

Due to NVIDIA’s Pascal architecture, this low power consumption GPU has some major improvements in its performance, power efficiency, architecture, and memory bandwidth. Since it has a low profile design, you can easily install compact builds in it using a single slot only. The front panel of this low-power graphics card has a variety of options for outputs. 

Some examples are HDMI 2.0b and DVI-D. These outputs give the users the option to connect up to two displays quite easily. A single fan cooler is installed in this low-power GPU for cooling purposes.

What’s in the Box?

You will find the following things enclosed in the box upon opening it.

  • Gigabyte GT 1030 GeForce
  • DVI + HDMI Bracket
  • Warranty Card (3 Years Limited Warranty)

Final Thoughts on Gigabyte GT 1030 GeForce

If you want a low wattage card for your older gaming PCs and laptops at the most affordable rates, then the Gigabyte GT 1030 GeForce is the perfect choice for you. It is not only a low-profile form card but is extremely quiet as well. Not only this, but you get a 3-Year warranty too.

7.
Most power efficient GPU

VIEW MAX Biostar RADEON RX 550 – Most power efficient GPU

  • 1183 MHz Core Clock Speed
  • 1750 MHz Memory Speed
  • AMD RADEON RX 550 Coprocessor
  • RADEON Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
Extremely cool and quietA bit expensive
Great for e-Sports games
Modern media and ecosystem features
50W power consumption
4K resolution for low-profile games

Our Rating: 8.9

VIEW MAX has an edge over others when it comes to manufacturing the best low-power video cards. VIEW MAX Biostar RADEON RX 550 is an extremely powerful low-power GPU that you will find in the market. That’s because it only consumes 50 watts of power. Even though this graphics card is a low-power consumption GPU, it runs 512 units at 1183 MHz. 

As a result, it provides a performance that is extremely hard to match. This low wattage card supports a high resolution of 4k. Not only this, but the AMD RADEON technology allows three connections at the same time. The users can now play low-profile games in high resolution extremely smoothly on multiple screens. The screen will not tear away as well.

Let’s take a look at some prominent features of VIEW MAX Biostar RADEON RX 550 below.

Supports Multiple APIs

This best low-power video card is manufactured using RADEON RX 550 technology. That’s what enables the card to support different APIs. OpenCL and OpenGL are the common examples of the APIs that VIEW MAX Biostar RADEON RX 550 supports. This feature is great for the users because it takes the load off from their CPU. Additionally, the front panel of this low-wattage graphics card has different options for outputs. As a result, it can enhance the entire experience of the users of this card.

4K Resolution

Another great feature of this best video card without external power is that it supports a high resolution of 4K. The users can now play low-profile games such as e-Sports games on 4K resolution with the help of this low wattage card. Not only this, but it is compatible with HDR content as well. As a result, when you pair the card with the HDR cable display, you will get an awesome experience of colors and contrast.

FreeSync Technology

Screen tearing is a common problem that a lot of users face. But, the good news is that you can avoid screen tearing with the FreeSync technology in this low power consumption GPU. This technology enables the monitors to adjust their refresh rate to the frame rate. This allows the users to avoid screen tearing.

What’s in the Box?

The box is enclosed with the following things upon its arrival.

  • VIEW MAX Biostar RADEON RX 550
  • User Manual
  • Warranty Card (2-Year Limited Warranty)

Final Words on VIEW MAX Biostar RADEON RX 550

VIEW MAX Biostar RADEON RX 550 is indeed one of the best video cards without external power that supports HDR content. Although it is a bit heavy on the pockets, it is an extremely powerful low-power GPU that you will find.

8.
Best Low Power Graphics Card Without External Power

ZOTAC GeForce RTX 3070 – Best Low Power Graphics Card Without External Power

  • 1500 MHz Core Clock Speed
  • 1755 MHz Memory Speed
  • NVIDIA GeForce RTX 3070 Coprocessor
  • NVIDIA Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
Supports up to 4 monitorsNo RGB Lighting present
Small size
Extremely quiet
Good cooling system
Price is almost the same as the founder cards

Our Rating: 8.8

If you want to enhance your 4K gaming experiences, then you should get your hands on ZOTAC GeForce RTX 3070. This low-power graphics card is based on Ampere architecture. This helps the users get real-time ray tracing for more realistic lighting effects. In addition to this, the artificial intelligence feature in this low power consumption GPU provides the ultimate gaming experience to the users. You can now boost the clock speed by up to 1755MHz. 

Furthermore, with 5888 CUDA cores, this low wattage card delivers high frame rates at incredibly high settings. You can even accelerate the performance of the applications that are compatible with this low power consumption GPU. This feature ensures that you get a smooth live-streaming broadcast.

AMPERE Architecture

This low power consumption graphics card is based on NVIDIA AMPERE Architecture. It is the second generation of RTX architecture. As a result, this low wattage card can feature the double FP32 throughput. In addition to this, you will get the twice of 2nd Gen RT Core and 3rd Gen Tensor Core throughput as well. The memory of ZOTAC GeForce RTX 3070 includes 8GB GDDR6 along with a 256-bit memory interface.

IceStorm 2.0

ZOTAC GeForce RTX 3070 features the IceStorm 2.0 system for cooling purposes. This is a highly efficient cooling system that has two fan controllers in it. The fan controllers have the capability of automatically adjusting to the fan speed of one single fan. One of the fans is designed with a flat blade that is extremely wide. On the other hand, the second fan has curved blades that are just as wide as the flat blades of the first fan. This helps the graphics card to maintain the temperature.

HDMI 2.1

Another noticeable thing about this low power consumption GPU is that it uses HDMI 2.1 interface. This allows the users to get an improved bandwidth. Not only this, but they can use a single cable to get the output of 8k HDR. As a result, you can get a highly defined resolution for your gaming needs.

What’s in the Box?

You will receive the following things enclosed in the box of this low power consumption graphics card.

  • ZOTAC GeForce RTX 3070 Card
  • Dual 6-Pin to 8-Pin Cable (2 Sets)
  • Warranty Card (2-Year Limited Warranty)
  • Extended Warranty of 1 Year (If registered within one month)

Final Words on ZOTAC GeForce RTX 3070

ZOTAC GeForce RTX 3070 is a great low-wattage graphics card for system builders and gamers. This high-performance graphics card will take your PC to the next level with its amazing features.

9.
Best Low Power Graphics Card Without External Power

ASUS Strix RADEON RX 460 – Best Low Power Graphics Card

  • 1392 MHz Core Clock Speed
  • 1256 MHz Memory Speed
  • RADEON RX 460 Coprocessor
  • AMD Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
Extremely quietMemory is not overclocked
Temperature is low
RGB LEDs are adjustable
Fans stop automatically when idle
DirectX 12 support

Our Rating: 8.5

Looking to build a new PC? Then you must check out the ASUS RADEON RX 460 for it. This low-power consumption graphics card is an entry-level graphics card. The card is based on Polaris 11 architecture. That’s why it is a highly suitable graphics card to play eSports games such as CS: Go and DOTA 2. 

ASUS Strix RADEON RX 460 is manufactured using a 14nm FinFET node. This is what makes this low wattage card provide greater power efficiency as compared to its older generations. As compared to the RADEON R7 260X, the RADEON RX 460 offers a huge improvement to the users in performance per watt.

Want to know more about ASUS RADEON RX 460? Let’s check out some of its features below.

RADEON Image Sharpening

With the RADEON Image Sharpening feature in this low-power video card, the users can now restore the clarity of the images within the game. This feature is extremely useful for gamers as the images are mostly softened by the post-process effects in the games. When you combine the RADEON Image Sharpening feature with the GPU upscaling, you will get highly sharp visuals on extremely high-resolution displays. This is why this feature is extremely popular among Vulkan titles.

Up To 8K HDR Resolution

The card supports HDR content. All you have to do is pair the card with an HDR cable such as DisplayPort 1.4. You will get the most enhanced experience of colors and contrast with this low power consumption graphics card. The RDNA enables DisplayPort 1.4 along with DSC. As a result, the users get the refresh rate and HDR resolution of up to 8k on the compatible displays. This helps the users in playing eSports games such as DOTA 2 and CS: GO in 8K HDR resolution.

FreeSync 2 Technology

You can now avoid screen tearing with the FreeSync 2 technology that this low power consumption graphics card has to offer to the users. This technology will help your monitors to adjust the refresh rate to the frame rate. As a result, you can not only reduce screen tearing but other artifacts as well.

What’s in the Box?

You will find the following things inside the box of ASUS STRIX RADEON RX 460.

  • 1 ASUS STRIX RADEON RX 460 Card
  • 2 ROG Cable ties
  • User Manual
  • 1 Driver Installer DVD
  • Warranty Card (3-Year Limited Warranty)
  • 1 World of Warship Premium Pass

Final Words on ASUS Strix RADEON RX 460

If you are looking to play games on entry-level, then the ASUS Strix RADEON is the best video card without external power right now. It does not only offer improvement in performance per watt but you will also be able to play AAA title games at 1080p.

10.
Best Low Power Graphics Card Without External Power

ZOTAC GeForce RTX 3060 – Best Low Power Graphics Card

  • 1320 MHz Core Clock Speed
  • 1807 MHz Memory Speed
  • NVIDIA GeForce RTX 3060
  • NVIDIA Chipset Brand

Check Price on Amazon

Reasons to BuyReasons to Avoid
Excellent value for moneyThe fan does not stop when it is idle
Excellent Ray-tracing performance
Incredible Performance at 1080p and 1440p
Faster than RTX 2080

Our Rating: 8.3

The RTX GPU series of 3000 by NVIDIA has taken everyone by surprise. ZOTAC GeForce RTX 3060 is one such best GPU that doesn’t need PSU in this series. This low wattage card uses Ampere architecture. The low wattage card features 12GB VRAM with a 192-bit interface. As a result, it delivers more performance than its predecessor cards. 

The card brings artificial intelligence and real-time ray tracing to your PC games. This is why it quickly became one of the best video cards without external power in the series.

AMPERE Architecture

This low power consumption GPU is based on NVIDIA AMPERE Architecture. It is the second generation of RTX architecture. As a result, ZOTAC GeForce RTX 3060 card can feature the double FP32 throughput. In addition to this, you will get the twice of 2nd Gen RT Core and 3rd Gen Tensor Core throughput as well. The memory of ZOTAC GeForce RTX 3060 includes 12GB GDDR6 along with a 256-bit memory interface. This is what gives it an edge over the previous cards that were based on Turing Generation.

DisplayPort 1.4a and HDMI 2.1

The front of the card has a variety of options for output. The most useful output features are DisplayPort 1.4a and HDMI 2.1. The HDMI 2.1 can easily support the bandwidth of up to 48 GB/s. Not only this, but it also offers higher resolution and a higher refresh rate as well. The users can get 8K at 60fps and 4K at 120fps. What’s more, you can use this low power consumption GPU for other intensive programs as well.

NVIDIA DLSS

Another important feature of this best graphics card without external power is the NVIDIA DLSS. This feature takes the help of Artificial Intelligence to boost the frame rates of the PC. As a result, the users will get the highest image quality to get an excellent visual experience.

What’s In the Box?

Let’s check out what you will get in your box of ZOTAC GeForce RTX 3060.

  • ZOTAC GeForce RTX 3060 Card
  • Warranty Card (3-Year Limited Warranty)

Final Words on ZOTAC GeForce RTX 3060

If you are looking for a low-wattage graphics card that is based on AMPERE architecture and has a high memory of 12GB, then ZOTAC GeForce RTX 3060 is the best GPU without external power for you.

Frequently Asked Questions

Q: Can you use a GPU without external power?

A: You can use a GPU without external power but if you want to use a high-end GPU without external power, you will need a large battery for it.

Q: What happens if the power supply is not enough for graphic cards?

A: If the power supply is not enough for graphics cards, you will experience inconsistency in screen displays.

Q: Is a 500W power supply enough for Graphics Cards?

A: 500W power supply is enough for the majority of the cards but 600-750 Watts would be more appropriate.

Q: Are Mini Graphics Cards less powerful?

A: It does not necessarily mean that mini graphics cards are less powerful than other graphics cards. It all depends upon the card’s ability to sync with the monitor and maintain a performance of 60+ FPS.

Q: Should I rely on Overclocking?

A: Relying on Overclocking is not a good idea. Instead, you should choose the card according to the performance you need. 

Conclusion

If you are looking for low-power graphics cards that work incredibly well with NVIDIA and AMD, then the graphics cards mentioned above are the perfect options for you. They are not only affordable but extremely powerful as well.

While all of these low-power GPUs are perfectly capable of running games at 1080p resolution at 50+ FPS, we recommend that you go for the one that best fits your needs. 

About the Author

Khizer Kaleem

Khizer is a true artist when it comes to writing about gaming gadgets. He brings all his experience to the desk for reviewing and benchmarking storage, and gaming systems. In the past years, Khizer has worked as Website Content Manager for several authority tech websites, where he waded through seas of PCs and hardware while managing several writers at the same time. Be sure to follow his weekly guides to stay updated on gaming technology.

View All Articles