Power Supply

Boasting a 360W TDP, the 5080 means business Thus, I’ve rounded up the best PSUs for the RTX 5080 after several hours of in-house testing.

TDP, power efficiency, and real-world performance; we’ve covered all of our tracks and reviewed the 5 Best PSUs for your RTX 5090.

The ASRock Steel Legend SL1000GW is a reliable power supply with good efficiency and enough power for high-end GPUs. It meets the latest ATX 3.1 standard and comes with a 10-year warranty, which shows ASRock’s trust in its durability. Performance-wise, it does well in efficiency, though its voltage regulation and ripple control are decent but not top-tier. Overall, if you want a solid, future-proof PSU from a well-known brand, this one is worth considering.

From performance to quiet, I have rounded up the top four 1200W power supplies that are perfect for 2025.

There are very few “reputable” brands in the PSU market who actually make their own PSUs. One of the biggest advantages of in-house design/production...

It's difficult to point out the best 1000W power supply because it was such a good year, so we curated a list of a few that stand out more.

Depending on your use case scenario and future upgradability path, the best power supply for gaming can range from 850W up to 1600W. And we have rounded up the best 6 options in this guide.

The Gamemax GX Rampage 1050W Platinum PSU is a solid contender in the high-performance power supply market, boasting the latest ATX 3.X and PCIe 5.X specifications to handle today’s demanding CPUs and GPUs. While Gamemax has had a mixed reputation in the past, this unit impresses with excellent voltage regulation, low ripple, and efficient cooling thanks to surface-mounted components and a quiet 135mm Fluid Dynamic Bearing fan.

The MSI MEG Ai1300P Platinum is a high-end PSU designed to handle the heavy power demands of modern GPUs, with top-tier components and a fully modular design. Though its voltage ripple performance isn't exceptional, it delivers solid efficiency and remains impressively quiet during lighter loads.

The MSI MAG A1000GL PCIE5 is an excellent mid-range PSU that balances cost with modern features like the 12VHPWR connector and ATX 3.1 compliance, offering impressive efficiency and reliable power regulation. Despite a few component compromises, it performs exceptionally well for its price, making it a great choice for gamers or creators looking to power power-hungry GPUs.

The Seasonic Vertex GX-1200 is a high-quality, reliable PSU that handles demanding systems with ease. It’s fully modular, efficient, and operates quietly with a hybrid fan mode, making it a great choice for anyone looking to power a modern setup.

Now that we have tested a bunch of ATX 3.0 and 3.1 PSUs, we can finally compare and round up the best choices for the RTX 4080.