I&#x27;d use semi-realtime path tracers as a benchmark: <a href="https:&#x2F;&#x2F;home.otoy.com&#x2F;render&#x2F;brigade&#x2F;showcase&#x2F;" rel="nofollow">https:&#x2F;&#x2F;home.otoy.com&#x2F;render&#x2F;brigade&#x2F;showcase&#x2F;</a>