The Best Power Supply for Gaming PCs in 2022

Best Power Supply for Gaming PCs

The best power supply for gaming PCs in 2022 comes from EVGA, Corsair, and Antec. Find the perfect PSU to fit your budget and build.

What Should a Gaming Pc PSU Have in 2022?

A gaming PSU should have a high wattage and be able to deliver an uninterrupted PSU. It should also have enough connectors for all of your components.

A gaming PSU is an essential component in a gaming rig because the PSU is what supplies the electricity to all the other parts in your computer, including the graphics card, CPU, and motherboard. The PSU needs to deliver enough electricity at a continuous rate so that nothing is interrupted while you are playing games or doing other tasks that require large amounts of processing power.

Thermaltake Smart 500W

If you're in the market for a new gaming PSU, consider the Thermaltake Smart 500W ATX gaming PSU. Compatible with ATX 12V v2.3 motherboards, this 500-watt PSU provides up to 82-86 percent efficiency at 20-100 percent load. It features a 120 mm fan for cooling, an input voltage range of 100-240 V at 50-60 Hz, and a current rating of 8 A. It also features a high hold-up time of 16 ms at 60% load and a temperature range of 5-40 degrees Celsius.

EVGA SuperNOVA 550 G3

The EVGA SuperNOVA 550 G3 is one of EVGA's latest additions to the company's Power series of power supplies. It is 80 Plus Gold certified and features all modular cables, high-quality Japanese brand capacitors, and ECO Intelligent Thermal Control (EITC) technology for fan-less operation at low to mid-power levels. It is also NVIDIA SLI and AMD Crossfire ready and comes with a 7-year warranty.

EVGA began in 1999, with headquarters in Brea, California. The company specializes in motherboards and graphics adapters and offers more than forty power supplies for different budgets. Its top-of-the-line SuperNOVA T2 provides 1,600W power, while its 400W model is perfect for budget-minded buyers. There are three 550W models available, including the 550W G3 model, which is expected to provide top-notch performance.

This PSU can regulate 15-amp circuits with zero RPM fan mode. It also has three fan modes, low, medium, and full. Although it is a little bit more expensive than some competitors, it offers near-perfect efficiency. It is ideal for running a high-performance gaming PC.

EVGA SuperNOVA 550 G3 and Corsair SuperNOVA 850 G3 power supplies have similar ratings and features. The EVGA 550 G3 has an 80+ gold efficiency rating and can handle 650W of power. Both models are modular and feature a power-on self-tester. They are compact, measuring about 5 inches in length and three inches in width, and offer a five-year warranty.

The EVGA SuperNOVA 550 G3 is a part of the company's Supernova Power Supply family. It has a minimum input voltage of 110 and a maximum output power of 550 watts. This PSU is 80 Plus Gold certified, fully modular, and made of Japanese capacitors. It also comes with a two-year warranty and 24-hour technical support.

SeaSonic X-850

The SeaSonic X-850 gaming power adapter is an efficient gaming PSU. This 80PLUS Gold-certified PSU offers a modular design and near-perfect DC-to-DC conversion. Its design also delivers ultra-high efficiency and dramatically improves dynamic response. This product also features a customizable cable arrangement and a modular DC Connector Module.

The SeaSonic X-850 is a good value for the money. It features 70A on the +12V rail and comes with a 7-year warranty. While it may not be as efficient as some of the other options, this PSU should be able to handle a dual-GPU gaming system with ease. The SeaSonic X-850 also has a seven-year warranty, which is an excellent feature for a gaming PSU. Although it is not as efficient as the EVGA SuperNOVA T2, it is still far cheaper and should meet most gamers' needs.

The SeaSonic X-850 gaming power adapter is an excellent choice for those looking for a high-end PSU. Its modular design allows it to be easily customized and supports many components. Another great feature is that it is extremely quiet. Its 120mm fan only turns on when the system is at a certain load level.


When it comes to PSUs, Corsair has a lot to offer. The RMx Series of fully modular power supplies is one such option. This line uses Japanese capacitors and boasts an 80 PLUS Gold efficiency rating. The RMX Series is compatible with many modern graphics cards, motherboards, and PCIe power cables.

The RM Series PSUs come with a ten-year warranty. CORSAIR also offers tech support and customer service. Their modular design allows new system builders to experiment with cable management. In addition, the RM Series features PCI-E connectors, allowing users to power dual or triple GPUs.

Corsair's iCUE software allows users to customize the settings on their gaming PSU. The program enables users to adjust fan speeds and power output. They can also toggle single or multi-rail overcurrent protection. These features make it an ideal choice for those who want to upgrade their gaming systems without breaking the bank.

The RMx Series offers six models ranging from 450W to 1000W. The highest-end model, the RMx 1000, features 135mm rifle-bearing and zero-RPM fan modes. This mode kicks in at forty percent of the load to ensure silent operation. The RMx 1000 PSU has a low noise level and is perfect for a gaming PC.

Corsair gaming PSUs offer reliable power for a gaming PC. Corsair's high-end PSUs come with five-year warranties and excellent customer service. The 650W and 600W power supplies can power high-end video cards. The latter suit most gamers, while the 450W model is perfect for budget systems.

Seasonic Prime Ultra

The Seasonic PRIME Ultra gaming PSU range has a lot to offer gamers. Built with carefully chosen components and first-rate technologies, it provides high-output power that is also efficient. The PRIME Ultra gaming PSU also features an extended 12-year warranty. The PRIME Ultra gaming PSU is an excellent choice for high-end gaming systems.

This PSU features a modular design, allowing you to add and remove cables easily. It also comes with detachable cables for all of your power needs. With fourteen different connectors, it is easy to connect your power needs and add accessories easily. It is also rated for up to 850W and includes a variety of accessories.

Seasonic uses a Weltrend WT7527 power regulator to maintain the stability of voltages even under low loads. It also uses a Champion CM6901 controller to regulate voltages and maintain stability over the primary voltage rails. In addition, the PSU has an internal temperature sensor, which can help you identify and diagnose issues. However, the PSU cannot be opened unless the warranty is activated.

The Seasonic PRIME Ultra Titanium 850W has dual virtual rails. This enables the user to select the best voltage distribution for their needs. The power distribution in your system must be within limits provided by the manufacturer. For example, you should not exceed the limit of sixty-sixW on the +3.3V rail or one hundred and forty-twoW on the +5V rail. With these limits in mind, the Seasonic PRIME Ultra gaming PSU offers flexibility to fit any power need.

Is a 1000 Watt Power Supply Good for Gaming?

A 1000 watt power supply is the perfect choice for a gaming PC. It will offer enough power to run any of the latest games at their highest settings.

What Power Supply Should I Get for My Gaming PC?

To answer this question, you need to know what your budget is. There are power supplies that range from $20 to $200.

You also need to know what wattage you will need to power your gaming PC. PSUs come with many connectors, including the standard ATX 20/24 pins, PCI-E 6/8 pins, and SATA 12V 4 pins.

An ATX 20/24 pin connector will power up to a 500 Watt supply, while a PCI-E 6/8 pin connector will power up to a 650 Watt supply.

A SATA 12V 4-pin connector can only power up to 300 Watts.

If you plan on overclocking your PC, I recommend you purchase a 650 Watt PSU to be safe.

What Is a Good 1000W PSU?

A good 1000W PSU can provide much power to your PC. If you want to look for the best PSU, it should have the following:

  • A modular design will allow you only to use the cables you need and reduce clutter inside your PC.
  • A high-efficiency rating means it won't waste as much energy as a less efficient one.
  • High wattage output means it can handle more demanding hardware, such as graphics cards and CPU coolers.
  • Good quality PSU is generally easier to find as it has a higher price tag.

What Is the Best Power Supply for 3080?

If you are looking for a reliable power supply that offers excellent performance. In that case, the Corsair RM850x is one of the best options.

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