Power Supplies

Building a high-end gaming rig in means dealing with power-hungry GPUs that push your power supply harder than ever. The RTX 5080, RX 9070 XT, and RTX 4090 all demand serious wattage, and 850W has become the sweet spot for most single-GPU builds. I spent three months testing the best 850W power supplies across ten […]

When you’re building a gaming PC or workstation, the power supply is the one component you should never skimp on. I’ve tested dozens of power supplies over the years, and the best 750W power supplies hit a sweet spot for most builds. They provide enough headroom for high-end GPUs like the RTX 4070 and RTX

Choosing the best power supplies for RTX 5090 is one of the most important decisions you’ll make when building a high-end gaming PC in . The RTX 5090 draws 575W of power on its own, and real-world testing has shown transient spikes can hit 957W for brief moments during heavy gaming or rendering workloads. That