Power Supply Calculator

With WhatPSU.com you can easily find out what power supply you need for your PC by simply entering your CPU model and GPU model

CPU

GPU

I need to know what PSU do I need

This is an automatic calculator. Choose your PC's CPU and GPU (or only one of them), and click the "calculate" button. You'll get as a result the minimum PSU you need for this rig and some recommended PSUs

Tell me more about this

News From The Web

How to Choose the RIGHT Keyboard Size (60%, 65%, TKL, 100%)

Let's talk about what the best keyboard sizes are for gaming including 60%, 65%, 75%, TKL and full size keyboards...

Mon, 10 May 2021

AMD Releases Radeon RX 6950 XT, 6750 XT, and 6650 XT: A Bit More Speed For Spring

AMD this morning is taking the wraps off a trio of new Radeon RX 6000 series video cards to round out its product stack. Aimed at everything from the midrange to flagship markets, the new Radeon RX 6950 XT, RX 6750 XT, and RX 6650 XT are being released as a mid-generation kicker to the Radeon...

Tue, 10 May 2022

Intel: Desktop Arc A-Series Launch Now Staggers in to Q3'22

Ahead of Intel’s Vision event this morning, the company has published a short update on the status of the ongoing launch of their Arc family of GPUs. Penned by VP and GM of Intel’s Visual Compute Group, Lisa Pearce, the blog post addresses a few questions around the Arc launch, and...

Tue, 10 May 2022