Nvidia’s GeForce RTX 4090 is still the most powerful graphics card for gaming. A mobile variant is also available inside the best RTX 4090 laptops, but we’ll focus on desktop-class discrete GPUs for this guide. So long as you have a power supply capable of providing ample electricity for the GPU, this is the best graphics card for enjoying all your favorite PC games. To help get you on the right track, I’ve rounded up some of our favorite Nvidia GeForce RTX 4090 GPUs.
 The Nvidia GeForce RTX 4090 is the best GPU you can buy right now. Here are our favorite after-market and reference design picks.Â
