Upscaling explained: Nvidia DLSS vs AMD FSR vs Intel XeSS

There's been a lot of news about GPU upscaling recently. Which graphics cards use which tech? Which game supports which standard? Can some of them be used on GPUs from different manufacturers? Fortunately, we've got Keith May to explain it all on the latest PCWorld YouTube video. To make upscaling as simple as possible, what tech like Nvidia Deep Learning Super Sampling (DLSS) and AMD Fidelity Super Resolution (FSR) do is this: They render the gameplay frames at a smaller size than your monitor's native resolution, pile on some advanced image processing, then scale it back up to native.