Make use of the simplify tab in the render properties. You don’t need to have shadows, cavity, depth of field or see the textures while modeling. Keep the viewport settings as simple as possible.

Bring down the subdivision levels or turn them off completely for preview, hide objects you are currently not working on and temporarily disable unnecessary modifiers.

Here are a few tips to prevent those common issues and improve your 3d viewport performance: If you are working on an outdated laptop you are probably used to long waiting times and lagging viewports. It is just so much more fun to work in Blender when your edits update in real time and animations can be played back fluently. There’s nothing more satisfying than a smooth and responsive viewport experience. One of my recent creations in Blender! Optimize Viewport In the following paragraphs I share a few tips and general principles to make your 3d work enjoyable on any machine. But let me tell you, it doesn’t have to be like this. Long waiting times, freeze frames and crashes are part of your everyday life. Using Blender on an old laptop or low-end pc can be really frustrating.

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