On this page, you’ll see a list of the best power supplies you can buy for the AMD Radeon RX 7900 series. We have different options in our recommendations that prioritize essential factors, such as budget, premium features, trusted brands, the latest technologies, support for other models, and more. Let’s jump in.

THE BEST RX7900 XTX, XT GPU Power Supply Units (Our Top Picks)

Best Overall
Seasonic PRIME 850 TitaniumvPower Supply

Seasonic PRIME 850 TitaniumvPower Supply

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Best Budget Option
MSI MPG A1000G Gaming Power Supply

MSI MPG A1000G Gaming Power Supply

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For Hardcore Builds
ASUS Rog Thor 1200W Power Supply

ASUS Rog Thor 1200W Power Supply

  • 0db cooling with dustproof ip5x wing blade fans.
  • An oled power display.
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For Efficiency
EVGA SuperNOVA 1000W Power Supply

EVGA SuperNOVA 1000W Power Supply

  • 80 plus Gold Certified
  • Fully modular
  • 100% Japanese capacitors.
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As PC gamers, we constantly upgrade our graphics cards and make sure that outdated processors and insufficient RAM do not bottleneck them. However, we often forget that new graphics cards are powerful, and you need to ensure that you have a great PSU (power supply) to let the current flow properly through your computer.

A bad PSU can end up frying your entire motherboard, which means that your processor, GPU, and other components are in danger too. So, it’s imperative to make sure that you buy a power supply that can adequately handle your AMD Radeon RX 7900 XTX and XT GPUs, as well as other components, at the same time.

Since the latest generations of processors and GPUs are finally available in the market, this is an excellent time to invest in a new PSU for your AMD Radeon RX 7900 series.

The Best PSU to buy for AMD RX 7900 XT & XTX GPUs

Let’s look at our recommendations for the best power supplies that support the AMD RX 7900 series, which is the latest in line with AMD’s excellent GPUs. The AMD RX 7900 graphics cards require a lot of power, so upgrading your PSU is essential to make sure everything flows smoothly – for both gaming and office work.

Investing in a new PSU is always a great idea because it allows you to use the latest and most powerful CPU, GPU, and other essential pieces of hardware without any external issues or bottlenecking.

Since the AMD RX 7900 XTX and XT use the same technology, we don’t have to separate them into different categories. Thus, if you purchase any of these recommended PSUs, you can run both RX 7900 graphics cards efficiently.

1. Seasonic PRIME 850 Titanium SSR-850TR 850W (Best for Durability and Warranty)

Seasonic PRIME 850
PSU Pros
  • Modular design that lets you pick wires
  • 850 watts
  • 12-year warranty, so durability is guaranteed
  • Reasonable price.
PSU Cons
  •  Might not be enough for some very hardcore builds.

The AMD RX 7900 XT and XTX require a lot of power to function correctly, and so does everything else in your PC combined. It’s not surprising when you look at the features and capabilities of this generation’s graphics cards, as they can reach up to 8K resolution and display amazing graphics with RTX enabled.

For that, you need a power supply that can keep up with the workload, and we’re going to start with the Seasonic PRIME 850 Titanium model, as it’s durable and provides the exact amount of power that is ideal for the AMD RX 7900 series of GPUs.

It has a great fan, keeps the output voltage within a tight range, and even has a 12-year warranty to keep you satisfied and free of worry. And it’s fully modular too – which allows you to use the wires that you want instead of having them clog up your casing.

2. MSI MPG A1000G Gaming Power Supply (Best for Budget)

MSI MPG A1000G Gaming Power Supply
PSU Pros
  • 1000 watts, which is enough for almost everything
  • Japanese capacitors
  • A reputable brand with budget-friendly pricing
  • Long 10-year warranty.
PSU Cons
  • Not Titanium.

If you’re looking for more power and want something within a budget, then the MSI MPG A1000G is the best option. It features 1000 watts to power your AMD Ryzen 7900 GPU and everything else with ease, such as a high-end CPU, among other things. It comes from MSI, a famous brand for several things, especially motherboards we’ve recommended on our site.

It has an 80+ gold certification, slightly lower than the more expensive Titanium counterparts. However, that’s still good enough in terms of durability, and it comes with authentic Japanese 105° C capacitors, which help it stabilize itself in case of voltage inconsistency.

And even though the Amazon page does not state it, the official website confirms that this model is ATX 3.0 compatible and PCIe 5.0 ready.

3. ASUS ROG Thor 1200 Certified 1200W Fully-Modular (Best for Powering Hardcore Builds)

ASUS ROG Thor 1200 Certified 1200W Fully-Modular
PSU Pros
  • Incredibly powerful with 1200 watts
  • From a reputable brand and has up to 10 years of warranty (+ 4 years of optional protection)
  • Japanese capacitors
  • LiveDash OLED panel
  • Platinum certification.
PSU Cons
  • It’s kind of Expensive.

If you’re looking for an incredibly powerful PSU that leaves some wiggle room for potential upgrades or overclocking – the ASUS ROG Thor 1200 is the best option for you, thanks to its impressive 1200 watts capacity.

It has an OLED Panel that gives it a fancy appearance, and it’s from ASUS, one of the leading computer brands. If you can trust a PSU to use with your AMD Radeon RX 7900 XT and XTX, it’s this one.

It’s undoubtedly pricey, but the fact that it’s 80+ Platinum certified makes up for it. Like the MSI PSU on this list, this one has Japanese capacitors too, which adds a lot of stability to the overall experience.

It’s powerful, well-received, and will care for your hardcore gaming needs. As for the warranty, you can purchase 3 to 4 years of protection based on your needs which even covers things like RAM failure, USB port failure, and cooling fan failure.

But there’s a company-based 10-year warranty, which costs nothing additional.

4. EVGA SuperNOVA 1000 G5, 80 Plus Gold 1000W (Best for Efficiency and Silence)

EVGA SuperNOVA 1000 G5
PSU Pros
  • 1000 watts with Japanese capacitors
  • ECO Mode increases efficiency and makes the fan quiet
  • Very budget-friendly compared to most other 1000w PSUs
  • 10-year warranty.
PSU Cons
  • Not Platinum or Titanium.

The EVGA SuperNOVA line of power supplies is pretty decent and has an 80+ Gold certification with 91% efficiency while under high loads. One of its best features is that it’s pretty silent compared to other power supplies, which can be noisy. The company prides itself on developing these PSUs with eco-friendly options for better energy flow.

It comes with Japanese capacitors, a decent fan, and a 10-year warranty which sweetens the deal.

And, of course, 1000 watts are more than enough for most gaming rigs with modern-day CPUs and an AMD Radeon RX 7900 series graphics card, whether XT or XTX. All in all, it’s a great power supply that will keep power your hardcore gaming needs and has a reasonable price for what it offers.

Frequently Asked Questions

Do I need to buy a new Power Supply for an AMD RX 7900 GPU?

Yes, it would help if you upgraded your power supply to 850 watts or higher because of how much power modern-day CPUs and GPUs require. If you have anything lower, it might not work at all. And, of course, the connectors need to match your needs too.

What is the best PSU that I can buy for my PC?

It’s hard to pick a sole winner as the best PSU you can use for your PC. It depends on your individual needs regarding how much power you need and what you can afford. But in any case, we recommend choosing a PSU from our list of recommendations as we covered budget, features, and durability.

Can I use any power supply for my AMD Radeon RX 7900 XTX?

No, you need to ensure that you get a power supply that is at least Gold in certification and 850w. Anything lower can cause a problem. And, of course, don’t settle for an unrecognizable brand, either. Our list recommends the best options, so any of these PSUs will fulfill your needs.

Do I need a powerful PSU to overclock my CPU?

Yes, it would be best if you made sure that enough power is going to all of your PC components so that there is enough capacity left within your PSU for the overclock.

What PSU should I buy for AMD Radeon RX 7900 XTX?

You can buy any of the PSUs that we’ve recommended on our list. They are all compatible with the AMD RX 7900 XT and XTX – as well as other modern-day components you need for PC gaming.

Wrapping it up

That’s all for our recommendations of the best PSUs for the AMD RX 7900 XTX and XT graphics cards. If you buy any of these motherboards, you can run the RX 7900 series of GPUs with ease alongside all the other latest technologies – even if you decide to upgrade these things later on.

In case of a future upgrade, ensure there isn’t a significant change in the power you need.

If the PSU you buy today will not be good enough for it – buy one with more power, which might even be available in this list of recommendations too!

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