The addition of DLSS denoising as an option in the Cycles render engine in Blender takes a much lower resolution viewport and upscales it with AI to look like the normal image using less computing ...

How to make Cartoon 3D Cloud and rain animation in Blender 2.9 Timestamp 00:00​ Introduction 00:14 Create Cartoon 3D Cloud 01:21 Rain and Water Surface 02:02 Create Drop 02:33 Water Surface 03:08 Rain ...