Best PSU for 7900 XT in 2024 – our top picks

If you are wondering which is the best PSU for the 7900 XT GPU, then we have you covered right here.

In case you don’t know, the Radeon RX 7900 XT is one of the most powerful graphics cards currently available. It offers stunning performance and eye-catching visuals for gamers and content creators alike.

To be more specific, the card has 5376 stream processors, 20GB of GDDR6X memory, an 80 MB Infinity Cache, and 84 Compute Units. With a base clock speed of 1500 MHz and a boost clock speed of 2400 MHz, the RX 7900 XT delivers lightning-fast performance for demanding games and applications.

The high TDP of 300W means that a good quality power supply unit is necessary to ensure stable operation. So, to get the best experience from this powerful GPU, you need to ensure that it is powered by a top-notch PSU. With many options on the market, it can be difficult to choose the right one.

Products at a glance

How we selected the best PSU for 7900 XT

When finding a power supply unit (PSU) for the RX 7900 XT, you should consider several factors. These include the wattage, efficiency, number of connectors, and quality of the PSU.

A high-wattage PSU with a high-efficiency rating, ample connectors, and a reputation for reliable performance will provide the RX 7900 XT with the power it needs to perform at its best.

In addition to these specifications, choosing a PSU from a reputable brand is also important. A well-made PSU with a solid build quality will be more dependable and less likely to fail over time. By carefully considering these factors, you can choose the best-rated PSU for your RX 7900 XT. And enjoy a smooth and stable performance.

Whether you’re looking to play the latest games in stunning detail or create high-quality content, the RX 7900 XT (as our review shows) is a great choice that won’t disappoint.

01

Corsair RM850x

Specifications

• Wattage: 850W
• Form Factor: ATX
• Rating: 80 PLUS Gold
• Design: Fully Modular

What We Think

If you want robust performance at a reasonable price and don’t care too much about aesthetics, then the Corsair RM850x is a good pick.

Reasons to Buy

• Good 850 W capacity, suitable for demanding builds
• Hybrid fan mode for silent operation
• 80 PLUS Gold certification to lower power consumption

Reasons to Avoid

• Lacks premium features like advanced fan control
• Not exactly an attractive appearance

• Shop on Amazon

The Corsair RM850x is a top-notch power supply unit (PSU) that provides versatility, efficiency, and convenience for those who are looking for a high-quality power source.

With dimensions of 86 x 150 x 160 mm and an ATX 3.0 form factor, this unit offers a compact and stylish design. The 80 PLUS Gold certification further underscores its commitment to efficiency, and the 850W wattage provides ample power for even the most demanding systems.

The Corsair RM850x boasts several key features that set it apart from other PSUs on the market. For example, its hybrid mode ensures that the fan remains off until it is needed- which results in nearly silent operation.

The fully modular cabling design makes installation and cable management a breeze. Another unique aspect of this unit is its magnetic levitation fan, which helps to provide improved cooling and reduce noise levels. 

While the Corsair RM850x is a solid option, it is important to note that it doesn’t have all of the premium features that are in other high-end PSUs, such as the EVGA SuperNOVA.

Additionally, it doesn’t include the new 12VHPWR connector, which means that you may need to purchase an octopus connector in order to use it with most ATX 3.0 power supplies. Despite these drawbacks, the Corsair RM850x is still an excellent choice for those who are looking for a high-quality, efficient, and versatile PSU for their system.

What users say

On Amazon, the Corsair RM850x has been reviewed by over 9,500 people and has an average rating of 4.7 stars. Most reviews speak positively about performance, value, and quality. Several reviews mention that they found the Zero RPM fan mode useful. A review says, “The PSU’s zero RPM fan mode ensures silent operation during low to medium loads, as the fan only spins up when required, keeping noise levels at a minimum, even during intense gaming sessions.” However, a few users commented that they were not too pleased with the PSU’s appearance. 

02

Cooler Master MWE Gold 850 V2

Specifications

• Wattage: 850W
• Form Factor: ATX
• Rating: 80 PLUS Gold
• Design: Fully Modular

What We Think

If you want a budget PSU for your RX 7900 XT, then the Cooler Master V850 V2 Gold is a good choice. It offers easy installation, good cooling, and comes at a good price.

Reasons to Buy

• 850 W power supply can power demanding rigs
• Semi-fanless mode for quieter operation
• Fully modular cable management for reduced clutter
• Competitive pricing

Reasons to Avoid

• Lacks fancy features like custom RGB lights
• Only 2 EPS connectors included

• Shop on Amazon

If you are looking for a budget PSU for your RX 7900 XT, then we think that the Cooler Master V850 V2 Gold is a good pick.

Much like the name suggests, the PSU delivers 850 Watts of power, which makes it suitable for power-hungry GPUs like Nvidia and AMD. Plus, it also has the 80 PLUS Gold certification, which means that the PSU consumes low power, which, in turn, lowers your power bills. 

Coming to the cooling solutions, the V850 V2 has a single 135mm FDB fan with a fluid dynamic bearing. This design offers a balance between airflow and quiet operation. Uniquely, the PSU features a semi-fanless mode that delivers silent operation when the system isn’t under heavy stress.

Further, the V850 V2 comes with a fully modular cable system, which means you can connect cables to their specific build requirements, which minimizes clutter within the case. Further, the PSU has 16AWG PCIe cables and a thicker gauge compared to the standard 18AWG, so you can expect better power delivery and less heat.

Overall, the Cooler Master V850 Gold V2 offers a good balance between features and price. You get robust performance, quiet operation, and reliable build at a competitive price point. 

What users say

On Amazon, the Cooler Master MWE Gold 850 V2 has an average rating of 4.4 stars, and it has been rated by more than 1,600 players. In general, users liked the pricing of the PSU, modular design, performance, and ease of installation. However, some reviewers were dissatisfied with the fact that the PSU has only 2 EPS connectors and the 24-pin cable was DOA.

If you don’t want to compromise on performance and don’t have a tight budget, then we think the Thermaltake Toughpower GF3 1000W is a good pick for RX 7900 XT.

To start with, this PSU adheres to the ATX 3.0 specification, which ensures that it works well with modern motherboards. Further, it is noteworthy that the PSU comes with a native 16-pin PCIe (12VHPWR) connector, which is rather necessary for high-end graphic cards.

Much like some of the best high-end PSUs, the Thermaltake Toughpower GF3 1000W delivers a hefty 1000W capacity, which should provide enough headroom for even the most demanding gaming rigs with overclocked CPUs and powerful GPUs. At the same time, the Power Supply Unit has an 80 PLUS Gold certification, which should lower your energy consumption. Plus, it also comes with tight voltage regulation and low ripple noise, which ensure reliable and consistent power flow to your components.

To further lower noise, the GF3 1000W comes with Thermaltake’s Smart Zero Fan technology. This allows the fan to remain off during low-load situations, which should give you a quieter experience. 

As far as aesthetics are concerned, the GF3 has a fully-modular cable design. In simpler terms, you will be connecting only the cables that your build needs. This reduces the cable clutter in your PC case and gives more room for the air to pass. 

Overall, the Thermaltake Toughpower GF3 1000W is clearly for people who have a power-hungry build. The PSU may not be aesthetically pleasing, but it focuses on its main function – power delivery + efficiency. It has ATX 3.0 and PCIe 5.0 readiness, silent operation, and reliable power delivery, which makes it a good choice.

What users say

The Thermaltake Toughpower GF3 1000W PSU has an average rating of 4.5 stars on Amazon – the product has been rated by more than 4,000 users. Most users were satisfied with the quality, performance, and installation process. A review rightly says, “It’s reliable, efficient, quiet, and a good deal for the price.” The reviews are mixed for noise and cables. Some reviews commented that the PSU “produced an annoying coil whine” when used with an RX 7800 XT.

04

EVGA SuperNOVA 750 GT

Specifications

• Wattage: 750W
• Form Factor: ATX
• Rating: 80 PLUS Gold
• Design: Fully Modular

What We Think

The EVGA SuperNOVA 750 GT is a solid choice for compact builds or systems that don’t require too much power. It offers a good balance of features and price.

Reasons to Buy

• 750W suitable for compact builds
• Quiet operation with Auto Eco Mode
• Offers a good balance between features and price

Reasons to Avoid

• Might not be suitable for builds with extremely high power consumption
• Doesn’t include the latest 16-pin PCIe (12VHPWR)

• Shop on Amazon

If you want a mid-range PSU for your RX 7900 XT graphics card, then check out the EVGA SuperNOVA 750 GT.

To start with, the EVGA PSU comes with a 750W capacity, which makes it suitable for a wide range of PC builds. You can use this PSU with mid-range to high-end graphics cards, making it suitable for gamer builds, too. Much like other PSUs on this list, this one also has the 80 PLUS Gold certification that guarantees efficiency and low energy consumption under average loads.

Further, the EVGA PSU also comes with Auto Eco Mode, which automatically turns off the fan when the load is low. When the PSU is under pressure, the FDB fan is activated, which promises a good balance between airflow and noise levels.

Just like other options we saw, the EVGA Supernova 750 GT comes with a fully modular cable system that reduces clutter. Further, it is compact in size (150 mm), so it should fit in well with ATX mid-tower cases.

Overall, the EVGA SuperNOVA 750 GT is a good choice for people who want a compact PSU, decent wattage, and quiet operation. 

What users say

On Amazon, the EVGA SuperNOVA 750 GT PSU has an average rating of 4.7 stars, and it has been rated by more than 3,500 users. Most users were happy with the quality and performance. A lot of reviews mentioned that the PSU had many connections and that the fully modular cable management worked well. However, a few users had issues with cable management for their setup. 

05

ASUS ROG Strix 850W Gold Aura Edition

Specifications

• Wattage: 850W
• Form Factor: ATX
• Rating: 80 PLUS Gold
• Design: Fully Modular

What We Think

If you want a PSU that adds RGB flair to your gaming PC setup, then the ASUS ROG Strix 850W Gold Aura Edition is a good option. You get a feature-rich PSU with customizable RGB lights.

Reasons to Buy

• 850 Wattage can fit in with a variety of builds
• ATX 3.0 and PCIe 5.0 ready for futureproofing
• Silent operation with a 0 dB fan mode
• Customizable RGB lights and Aura Sync

Reasons to Avoid

• Might not be a budget-friendly pick
• Not for users who put functionality over aesthetics

• Shop on Amazon

If you are looking for a quality PSU for your gaming build, then the ASUS ROG Strix 850W Gold Aura Edition is a good choice. It delivers 

The ASUS ROG Strix 850W Gold Aura Edition is a high-performance power supply unit (PSU) targeted towards gamers and enthusiasts. It boasts an 850W capacity, 80 PLUS Gold certification for efficient power delivery, and a fully modular cable design for clean and easy system builds.

Further, the PSU adheres to the latest ATX 3.0 standard, which ensures compatibility with the latest motherboards. Plus, the power supply of 850 Watts makes it suitable to be paired with modern power-hungry components. Additionally, the PSU comes with a native 16-pin PCIe (12VHPWR) connector, which is becoming increasingly common in high-end graphics cards.

As far as cooling is concerned, the Asus PSU has an Axial-tech fan design where the blades are large. Plus, it also includes a hub configuration that aims to reduce noise and boost airflow. You also get a 0 dB fan mode that lets you turn off the fan during low loads.

Another notable perk of this Asus PSU is the customizable RGB LEDs that can be synchronized with other Aura Sync-compatible components, allowing for customizable lighting effects within your system.

Overall, we think that the ASUS ROG Strix 850W Gold Aura Edition offers a good combination of high performance, futureproofing, efficiency, and a good cooling system. Plus, it comes with customizable RGB lighting that adds a good “gamer” aesthetic to it. 

What users say

On Amazon, the ASUS ROG Strix 850W Gold Aura Edition has been rated by over 3,000 users, and it has a 4.7-star rating. Most users were pleased with the performance, silent operation, and appearance of the PSU. One of the reviews say, “Looks good n runs great. The cables provided look alright but you will want to buy extensions.” However, people have mixed opinions on price. 

Considerations for the best PSU for 7900 XT

When finding a power supply unit (PSU) for the RX 7900 XT, there are several key areas you should consider.

Wattage

Firstly, the wattage of the PSU is important. The RX 7900 XT has a TDP of 300 W, so it is recommended to choose a PSU with a minimum output of 700 W to ensure stable operation. Additionally, you should look for a high-quality unit with a good reputation for reliability and performance.

Power connectors

Another important feature to consider when buying a PSU is the number of available power connectors. The RX 7900 XT requires two 8-pin power connectors. So, it is important to choose a PSU that has two 8-pin connectors.

Efficiency

Additionally, you should look for a unit with high efficiency. As this will help to reduce your overall power consumption and lower your energy bill. Finally, look for a unit with active power factor correction. As this helps to ensure that the power supply delivers stable, clean power to your system.