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The RTX 30 series was a sensation, opening up a new level of gaming performance previously unheard of in this particular price range. As of now, the Ampere GPU lineup consists of three GPUs; RTX 3070, 3080 and 3090. However, since Nvidia is committed to releasing some additional SKUs sometime next year, this number may increase in the coming months.

Although the main question on everyone's mind is, where can I buy a 30 series GPU? Many other questions were raised regarding build components and compatibility. One of the most common questions is whether consumers need to buy a new power supply for the RTX 30 series.

In the following article, we will carefully study some of the best power supplies for RTX 30 series GPUs. At the same time, we will answer some of the most frequently asked questions about power supplies and the new GPU product line, including whether you really need to upgrade Existing power supply.

So there are still many things to experience, let's not waste time sneaking into them!

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Corsair has been designing power supplies to provide some of the best build quality and efficiency that the market must provide. This is your RM750x, a good example of all these factors and adds value to the list.

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Hush! The Straight Power 11 Platinum 750W power supply offers everything you want for most workstations and games. It provides enough functions for each 30 series card, while marking the value and function.

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EVGA is one of the best-known brands in the power game, delivering excellent efficiency, cooling, and build quality. In this sense, your SuperNOVA 650W GA is a perfect match for any RTX 3070.

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Although Cooler Master MWE 750W is one of the cheapest options in this guide, it is still one of the best options on the market today. With 80+ Gold efficiency ratings and all the build quality you might need, this PSU is at the top of our list of the best power supplies for RTX 30 series graphics cards.

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The Seasonic PRIME TX1000 is by far the most powerful PSU in this guide. Although it is a bit overkill for most versions of games and workstations, we still believe that the Seasonic PRIME TX1000 is an excellent choice for customized users.

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Selecting the right components for our best guide, whether it's a high-end gaming monitor or the latest cheap headphones, has never been an easy task.

requires hours of product research, performance benchmarking, and user feedback to reach a clear conclusion. If you are not tech-savvy and have difficulty taking the time to meet the above requirements, then you may end up buying a GPU that is not suitable for you or your build.

But don't be afraid, friends! At WePC, we want to reduce the pressure of product research and turn it into a comprehensive, easy-to-follow guide for buyers. That’s right, our team of PC enthusiasts has done all the hard work, so you don’t have to do this.

Testing our recommended products is an important part of the overall selection process in our best guide. This is a way to ensure that the content we recommend is the best choice in its particular category. In order to ensure that the product is "the best", it must show excellent performance in our tests and show better quality in the competition it faces.

Most of the products we recommend at WePC have undergone a rigorous testing process, covering everything from price and beauty to performance and efficiency. Every product is pushed to its limit, see how it performs under intense pressure, and make sure it deserves the top spot.

Doing so allows us to provide you with the most accurate reviews on how the product works and ultimately decide whether it is worth your hard-earned money.

Choosing the best power supply for your RTX 30 series GPU can be an arduous process, often fraught with many secondary considerations. For this reason, we will carefully study some of the influence factors that you may need to consider before purchasing a new power supply.

One of the biggest differences that separates the 20 series from the 30 series is the power consumed by the two generations of cards. Take a look at the RTX 2080 Ti. When it first went on sale, people were concerned about having to upgrade their power supply because it needed 260W of power consumption under load. Compared to the 320W power consumption required by the RTX 3080, the same problem began to appear.

Nvidia has come out and stated that a 650W power supply will be sufficient to sustain the RTX 3080 and the rest of its components. In other words, for the energy efficiency curve, we would recommend a higher one. Not only will this allow you to easily make hardware changes in the future, it will also allow you to overclock this GPU with peace of mind to reach its full potential.

We describe below our recommended PSU power supply for the entire RTX 30 series:

Nvidia Founders Edition RTX 3080 and 3090 use a new 12-pin PCIe power connector design. The new connector is only available on Founders Edition cards, but a specific adapter cable is required. Nvidia uses the new 12-pin power connector design because of cooling. The truncated circuit board used in RTX 3080 and 3090 allows the cooling solution to spread further and blow the air to the right

The card that contains the adapter. When purchasing a power supply, the

efficiency rating is very important, especially if you value your household items. Although less efficient power supply units are unlikely to burn out randomly, buying budget-oriented options has obvious downsides.

PSU efficiency is not only about stability, but also about power consumption / transmission and heat generation. The following graph shows the difference between each efficiency level:

Finally, we have a modular power supply. Modularity is almost what it says on the tin, how versatile power wiring seems to be. Modular power supplies allow users to connect only the power cords they actually use. In contrast, non-modular PSUs carry a large number of cables and can become messy and awkward. Unlike modular power supplies, non-modular cables cannot be removed at all.

Although modularity is not a decisive factor in upgrading a new PSU, it absolutely needs to be considered when choosing the next PSU. But keep in mind that it will increase the cost of the power supply.

If you haven't decided which power supply is right for you, why not check out our relevant power supply guide below:

Watt

750W

Certified

80+ Gold

Modular?

Complete

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Wattage

750W

Certified

80+ Platinum

Modular?

Yes

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Wattage

650W

Certified

80+ Gold

Modular?

Yes

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Wattage

750W

Certified

80+ Gold

Modular?

Yes

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Wattage

1000W

Certification

80+ Titanium

Modular?

Full

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Watt

750W

Certified

80+ Gold

Modular?

Full

Buy

PROS from Amazon

Excellent build quality

Quiet operation

Fully modular

10 year warranty

Disadvantages

Short distance between peripheral connectors

Fanless test button

Best suitable for RTX Corsair series and its popular Power supply RM750x. Compared with the previous iteration, the latest version of this fan has made some improvements, including a quieter fan and a more compact form factor. Corsair

750W PSU is the perfect match for any RTX 30 series GPU, bringing outstanding efficiency, value and build quality. RM750x offers 80+ gold efficiency and ETAA rating, and companies like Cybernetics also rate it as LAMBDAA+ certification. The 15dBa of RM750x is not only one of the most efficient power supplies in this guide, but also one of the quietest power supplies.

adopts a completely modular design, RM750x is also a fun of cable management, allowing users to freely use minimal power cords and increase their cable management. In the end, RM750x is an excellent all-round power supply that can meet all requirements. A great choice for the new RTX 30 series GPUs.

Watt

750W

Certification

80+ Platinum

Modular?

Yes

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PROS

Excellent build quality

Funnel fan for increased heat transfer

80+ Platinum

Disadvantages

Welding quality is average

Quiet! It is one of the best players in PSU games, so it’s no wonder that one of its cheapest products has a place in this guide. The Straight Power 11 750W power supply provides world-class efficiency and extremely low noise levels. It has a platinum efficiency rating of 80+, a modular design, and we think it is good value for money. Chapter

Shut up! They equipped the Straight Power 11 with a barely audible 135mm Silent Wings 3 fan, which was designed with service life and efficiency in mind. The funnel-shaped fan opening on the power supply provides great airflow suction for better heat distribution. In addition, the wireless design inside the power supply also provides better cooling and service life. Japanese capacitors (nominal temperature 105 ° C) are used in this construction and this power supply provides additional stability and reliability.

A great all-around power supply, with plenty of correct boxes to check, including value.

Watt

650W

Certified

80+ Gold

Modular?

Yes

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PROS

High Quality Power Efficiency

Compact Design

80+ Gold Certified

CONS

Not So Other Options Listed Powerful

EVGA SuperNOVA GA 650W Power Supply Gets Best PSU, Mainly Due to Efficiency 3070 and build quality AND the combination of overall cost performance. The

650W GA is one of the latest products in PSU's EVGA series, with 80+ gold certification, 100% Japanese capacitors, durable dual ball bearing fans, and a fully modular design. It provides the tried and tested build quality that comes with EVGA products, giving you confidence in their longevity. The PSU also has an ECO mode, which means that the PSU fan is completely off during low and medium loads. Use it with a durable double ball bearing fan and you will strike an ideal balance between performance and silence.

We have always been a loyal supporter of the EVGA SuperNOVA series of PSU on WePC, and this latest product will only further strengthen our impression of this product.

Watt

750W

Certification

80+ Gold

Modular?

Yes

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PROS

Compact design

High build quality

Good energy efficiency

Cheap price

Disadvantages

Quality is not as good as other options in this guide Impressive

Although this is not the cheapest PSU on the world market , But I still provide you with the best PSU for RTX 30 series GPUs. This efficient 80+ Gold Certified PSU provides you with all the efficiency and build quality you need for a PSU at this price.

Under the shell, users are treated extremely

The capacity on the table makes it the best choice for most game scenes and workstations. In other words, for those who need more than 800 watts of power, choosing such a power supply is very meaningful, especially when you consider the energy efficiency curve. With titanium alloy rated power, low temperature and near-silent operation, this PSU is more than just a power source.

If you are looking for a high-end PSU that can provide more than 800 watts of power, Seasonic should be your focus.

is just that, we provide a comprehensive guide to the best power supply for RTX 30 series graphics cards. We hope this article provides information to allow you to make a more informed decision about which power supply is best for your new 30 series product.

If you have any questions about any of the power supplies used in this guide, please feel free to consult and leave a comment in the section below, and we will get back to you as soon as possible. Even better, why not head to our community center, where you can discuss all issues related to power supplies with like-minded people.

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