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Cycles X Project Update

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It's been almost seven months to the day since Cycles X's bombshell announcement, during which many Blender enthusiasts were able to have a taste of the projects incredible performance increase first through experimental branches, and later through the Blender 3.0 alpha and then Beta.

On a post to the Blender Developer Blog, William Leeson offers and update to the Cycles X project, and how the ambitious cycles re-write fared of the the 7-months since its announcement, and a few short days away from its first official release.

Popular Blender benchmarks showcasing Cycles X's drastic performance increase on GPU

The post goes through the following areas that saw significant development over the past months:

  • GPU performance increase, including the restoration of GPU Volume rendering with 3-5X performance increase
  • Hair and shadow performance improvements
  • Implementation of Distance Scrambling aka Micro-Jittering
  • Improved Ambient Occlusion with the addition of an "AO Add" option
  • Denoising Improvements especially for volumes, and the restoration of the denoising depth pass
  • AMD HIP support, with further development to enable compatibility wih the widest range of AMD GPUs possible, as well as continuous performance improvements
  • Upcoming Apple Metal support

Now that the foundational work of the new Cycles X architecture is done, the addition of new production features should be easier (this was one of the main motivations behind the re-write).

Blender 2.93 vs Blender 3.0 on AMD

Check out the blog post on the link below for the full and detailed roundup by William:

 

About Author

Mario Hawat

Mario Hawat is a Lebanese 3D artist, writer, and musician currently based in Paris. He is a generalist with a special focus on environments, procedural and generative artworks. Open to freelance work.

2 Comments

    • With advantage that Nvidia CUDA have with Optix vs CPU maybe it is not wise to invest in CPU improvements and better put resources elsewhere.

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