Redshift Renderer since Archicad 25

Redshift by Maxon is the world’s first fully GPU-accelerated biased rendering engine, now available as a Technology Preview for Archicad 25 SSA and Forward subscribers.

Check the hardware requirements: https://graphisoft.com/forward/redshift-for-archicad

An example for Interior when we change only the Renderer from Standard to Redshift:

(GPU based Renderers are faster than the CPU based ones.)

An example for exterior when we change only the Renderer from Standard to Redshift:

Here you might need some changes at the Detailed Settings > Photographic Exposure if it is too bright. You can turn it off, or change the f-Stop number higher to set it darker or lower to set it brighter:

About the limitations visit this site: https://community.graphisoft.com/t5/Visualize-articles/Limitations-of-current-Redshift-s-integration-in-Archicad/ta-p/307932