Performance
Reference
- Panel
Tarefas
- Mode
Method to determine the maximum number of CPU cores to use while rendering.
- Auto-Detect
Automatically chooses the amount of threads to match the number of logical processors on your computer.
- Fixo
Manually choose the maximum number threads to use for rendering. This can be useful for example, if you want to use your computer while rendering, you can set the property to a thread count lower the amount of logical processors on your computer.
- Tarefas
The maximum number of CPU cores to use simultaneously while rendering.
Ladrilhos
- Use Tiling
Render high resolution images in tiles to reduce memory usage. Tiles are cached to disk while rendering to save memory.
- Tile Size
This value is used to control the size of the tile used for rendering; decreasing the size reduces memory usage.
Nota
In some cases changing the Tile Size can result in increased performance. For example when a small object renders slowly compared to other objects, using a small Tiles Size can lead to an increase in performance.
Estrutura de aceleração
- Usar divisões espaciais
Spatial splits improve the rendering performance in scenes with a mix of large and small polygons. The downsides are longer BVH build times and slightly increased memory usage.
- Usar cabelo BVH
Usa um tipo especial de BVH para renderização de cabelo. As caixas limitadoras não são alinhadas nos eixos permitindo um ajuste mais próximo à geometria do cabelo. Desabilitar essa opção irá reduzir o consumo de memória, ao custo de aumentar o tempo de renderização de cabelos.
- BVH Time Steps
Split BVH primitives by this number of time steps to speed up render time at the expense of memory.
Renderização final
- Persistent Data
Keep render data in memory after rendering for faster re-renders and animation renders at the cost of extra memory usage while performing other tasks in Blender.
When using multiple View Layers, only data from a single view layer is preserved to keep memory usage within bounds; however, objects shared between view layers are preserved.
Porta de visão
- Pixel Size
Option to control the resolution for viewport rendering. Allows you to speed up viewport rendering, which is especially useful for displays with high DPI.