I rendered the same scene with Vray 2 and Vray 1.5 to compare the DMC Sampler Vray versions and I came up with interesting results.
I had longer times with Vray 2.
For all renders:
Sub-pixel Mapping : Off
Clamp Output: Off
Light Cache : 1000 Subdivisions Sample Size 0.02
For Irradiance Map Renders: Same precalculated IM is used (calculated in Vray 2 - same map is used when testing Vray 1.5 too)
For BF renders: 40 SUbdivisions
![Click image for larger version
Name: T1.jpg
Views: 1
Size: 126.3 KB
ID: 873046](filedata/fetch?id=873046&d=1635608514)
![Click image for larger version
Name: T4.jpg
Views: 1
Size: 127.7 KB
ID: 873047](filedata/fetch?id=873047&d=1635608514)
![Click image for larger version
Name: T2.jpg
Views: 1
Size: 126.1 KB
ID: 873048](filedata/fetch?id=873048&d=1635608514)
I had longer times with Vray 2.
For all renders:
Sub-pixel Mapping : Off
Clamp Output: Off
Light Cache : 1000 Subdivisions Sample Size 0.02
For Irradiance Map Renders: Same precalculated IM is used (calculated in Vray 2 - same map is used when testing Vray 1.5 too)
For BF renders: 40 SUbdivisions
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