AMD's Radeon RX 6800 XT is a powerful mid-range GPU for 1440p and some 4K gaming, allowing you to truly enjoy all your favorite PC titles at their greatest. For even the best graphics card to work as intended, you'll need to provide it with plenty of power, which is where your power supply unit (PSU) comes into play. Here are some excellent options for the GPU.
Best Overall Value
Corsair is one of the leading brands for power supplies, and the RM 650x is a fine example for the RX 6800 XT. It's 80 Plus Gold certified and comes rocking a 10-year warranty from Corsair. Being fully modular lets you only use the cables required by your components to keep everything clean.
Clean Power
The EVGA SuperNOVA P2 PSU comes rocking a few capacities, but the 750W is great if you find the 650W a little too restricting. This PSU has an 80 Plus Platinum efficiency rating, making it a far more efficient PSU. There's also a 10-year warranty, and it's fully modular for clean PC builds.
Budget Savings
Cooler Master's MasterWatt 650W is a great budget option from a reliable vendor, providing some clean power for your PC. The 80 Plus Bronze certification means it's not quite as efficient as more pricey PSUs, but it'll still be pretty good at avoiding waste. The 120mm fan runs quietly when not under load, and it's partially modular to help with cable management.
Premium Performance
If you really don't mind spending a little more on your PSU, be quiet!'s Dark Power Pro 12 is one of the best power supplies you can buy. This is largely because it's made to last, uses premium components, and is 80 Plus Titanium rated. The best-in-class certification is matched by a fully modular design and sleeved cabling, as well as a 10-year warranty.
RGB Lighting
If you're a fan of RGB lighting and want some inside your PSU, Thermaltake has you covered with the TOUGHPOWER Grand 650, providing not only a visual spectacle but also plenty of power. While the lighting effect is from the fan, so you likely won't see it inside your case, it's a cool effect. The PSU is also reliable and has an 80 Plus Gold rating with a 10-year warranty.
Choosing the best PSU for AMD Radeon RX 6800 XT
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Picking the right PSU for your PC is important to ensure everything receives the correct amount of power. The AMD Radeon RX 6800 XT is fairly power-hungry, requiring a PSU with a capacity of at least 500W. We'd recommend 600W ore beyond for extra headroom, especially if you plan on using CPUs like the Ryzen 9 3900X or overclock.
80 Plus certification isn't the most important factor to include, but it does provide a good indication as to how efficient the PSU is. A Silver or White rated PSU would do just fine, but anything at Gold or above tends to be the sweet spot for converting as much power without waste. Just make sure your PSU is from a reputable brand like our recommendations.
Our leading recommendation for the Radeon RX 6800 XT goes to the Corsair CM 650x. It offers good value, is 80 Plus Gold certified, and comes with a 10-year warranty.
If your budget can stretch to cover it, or you plan on building an enthusiast PC, the be quiet! Dark Power Pro 12 is a solid option for a high-end PC build. With 1200W of power (there's a 1500W option too!), you've got everything you need for a powerful gaming rig.
