When comparing Renderman vs Radeon ProRender, the Slant community recommends Radeon ProRender for most people. In the question“What are the best renderers?” Radeon ProRender is ranked 2nd while Renderman is ranked 4th. The most important reason people chose Radeon ProRender is:
Unlike other renderers, Pro Render is capable to using CPU and GPU at the same time, increasing render speed tremendously. Pro Render can also use your system RAM and GPU vRAM at the same time to increasing efficiency in complex scenes.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Production proven
Pro Support for Blender
See here.
Pro XPU CPU/GPU hybrid renderer
New in version 24. Very fast but not yet feature complete.
Pro Highly flexible
Pro Hollywood standard since the 1990's
Hugely versatile as for every shader can be written in code thus it is extremely fast and complex.
Pro Physically based rendering
RIS and XPU.
Pro Wide feature set
Pro Real-time rendering support
Using interactive rendering RIS/XPU.
Reyes was removed in version 21.
Pro Can use CPU and GPU at the same time
Unlike other renderers, Pro Render is capable to using CPU and GPU at the same time, increasing render speed tremendously. Pro Render can also use your system RAM and GPU vRAM at the same time to increasing efficiency in complex scenes.
Pro Hardware Agnostic
Runs on AMD, Intel, and NVIDIA so you don't have to worry about it on some hardware.
Pro Free
Radeon Pro Render is free to use.
Pro Final and interactive render denoising
Pro Embree based acceleration
Pro Vega GPU arcitecture support
Cons
Con Very steep learning curve
Users must have a complete understanding of C++ programming to make their own materials.
Con Not recommended for day to day renders
Alternative Products
