Multisample Anti-Aliasing, or MSAA, is a cheaper form of SSAA. Because of its performance tax, SSAA isn’t an option in most modern PC games. SSAA still produces the best anti-aliasing results, but it’s also the most demanding, as it’s essentially rendering the image at a higher resolution. A sample is taken from each, and then the four pixels are downsampled to a single pixel that averages the color. In SSAA 4x, one pixel is stretched out to four. The final result avoids jagged edges by averaging colors near the edges. It works by taking a higher resolution image and downsampling the pixels to fit native resolution. Supersample Anti-Aliasing, or SSAA, is the most basic form of anti-aliasing. We’re focusing on the types of anti-aliasing you’ll actually find in games today. Many techniques are combinations or slight variations of other techniques. This isn’t an exhaustive list of anti-aliasing techniques. Instead of rendering the image at a higher resolution, some anti-aliasing techniques use an algorithm to look at nearby pixels and guess where the extra detail should go. In these cases, the anti-aliasing technique blows up the image to a higher resolution and uses that extra detail to smooth out rough edges in the final image. FXAA on the left, MSAA on the right.Īlthough there are several different techniques for anti-aliasing, they boil down to two main approaches. Types of anti-aliasing Two different types of anti-aliasing in Forza Horizon 5. Your browser, for example, uses anti-aliasing for text. You likely interact with some form of anti-aliasing on a daily basis, even if you don’t play games or edit photos. There’s a wide range of techniques to accomplish that. The idea of anti-aliasing is to remove or smooth those jagged edges. The railing is covering multiple square pixels, which creates a jagged line where the pixel ends and the next one begins. You can see an example of aliasing in Destiny 2 below. You’ll find it in games and photo editing apps mainly. The best GPUs that will actually fit in your mini-ITX PC Refurbished Steam Decks are now official - here’s how to buy oneīaldur’s Gate 3 PC performance tested: best settings, DLSS, slow HDD mode, and more
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