Auto Tile Size Missing 4.0?

Support Lighting and Rendering
1

Hey,

I seem to be missing the auto tile size option in Blender 4.0. I don’t see it in the properties or in the addons tab of the preferences. Am I missing something or does this option not exist anymore?

Thanks,
Mitchell

2

That was an addon, that disappeared because of Cycles X refactor, in Blender 3.0.
By default, tiling is kind of disabled by a tiling size set to 2048 for a 1080p default render.

Gain of speed due to tiling disappeared compared to gains obtained by changing the way Cycles does sampling and relies on denoiser, now.

Using tiling is slowing down render process for most of scenes.
You really need to encounter a memory limitation to use tiling, now.