So that one is fully pathtraced and clean in 3h? :)
Approximately yes, as I didn't track at night, I slept, but by my calculations somewhere so. The deviation in the big side is possible +0.5 hours. And on post-processing noise was slightly cleaned. :)
2 Polymax:
No, while I have no opportunity to render on Pentagon computers. :))) But. 3-3,5 hours quite really with such huge windows and portals in them. The more direct light gets on a surface, the noise much quicker leaves.