PSU/GPU Wattage Chart | How to pick PSU wattage in 2026

PSU Wattage Guide

With so many CPU and GPU options on the market, and power requirements continuing to rise across the board, picking a PSU in 2026 can get confusing fast. This chart is meant to give you a quick starting point for choosing an appropriate PSU for your PC.

Find your graphics card on the left, then follow across to the CPU tier that matches your build. The wattage shown is our general recommendation for a well-rounded system, accounting for additional components such as coolers, storage drives, RGB accessories, and other connected peripherals.

However, headroom is never a bad thing. Many higher-end modern PSUs include a Zero RPM mode that keeps the fan off when power draw stays under a certain threshold, often around 50% load. For systems expected to run at a relatively high sustained load compared to the PSU’s total capacity, giving yourself more overhead can also help keep noise down. If your budget allows, consider rounding up to the next common wattage.