A quick note about forum organization

[Data Sculpting]

That matches what I was seeing. That matches what I saw on mini PC. The biggest change for me was simplifying the stack instead of adding one more optimization layer.

[embershed99]

That matches what I was seeing. That matches what I saw on mini PC. The biggest change for me was simplifying the stack instead of adding one more opt

That matches what I was seeing. The pattern around INT4 has been pretty similar for me. I got better results once I stopped chasing one metric and just looked at whether the workflow felt usable.

[Data Sculpting]

That matches what I was seeing. That matches what I saw on A6000. Worth rechecking your defaults though, because one bad assumption can make the rest of the thread look confusing.