Save GI question

Corona Corona for 3ds Max General
1

Hi everyone,

I have a question, do i need to render the save GI at the same resolution than my final renderer.
I know with vray you can calculated IR a 1/2 or 1/4 of the final res.
Can i do the same in corona and does it impact the quality of the HDcache

Thanks

2

yes, the relationship is the same in Corona