Iray gpu memory usage ( lighting )

[asylumtheory]

I would like to ask, is there a memory value placed into ram based on the lights in a scene?

Such as a photometric light with an ies profile? Or any light for that matter?

Thank you,

David

[SamuelAB]

I suggest you figure out how to calculate memory usage during renderings (Jeff Patton seems to have it figured out). Once that's done, just render with one light, two lights, IES lights...

You can make your own benchmarks and let us know the results ; )