Blender 2.90 NEW Denoising for the Viewport, Renderer and Compositor. - YouTube
Accelerating Cycles using NVIDIA RTX — Blender Developers Blog
Blender 2.81 Releases With NVIDIA RTX And Intel Open Image Denoise Support – Techgage
How to Denoise Images in Blender - Free D-Noise Add-on • Creative Shrimp
Denoising in Blender 2.81 - Intel's ML Compositing Node vs Cycles vs NVIDIA D-Noise - YouTube
Andrew Price on Twitter: "Comparing Optix A.I. denoiser with Cycles Denoiser. By @BlenderBrit for @PoliigonHQ. There's no textures, but it's clearly better at uniform flat spaces which cycles denoiser usually fails at.