Verified reference stack
Developer — Local Image Generation — RTX 4070 Ti SUPER
Consumer 16 GB reference for SDXL-class local generation. Lower resolutions, batch sizes and workflow complexity provide additional margin.
ComfyUI
Open tool profile →Stable Diffusion XL Base 1.0
RTX 4070 Ti SUPER 16 GB / 64 GB RAM
GOODFully local workflow when external/API nodes are not used
CreativeML Open RAIL++-M
Evidence
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Put this reference stack in context
A reference configuration is most useful when you compare it with alternatives and then apply your own hard constraints.
Freshness rule: Material changes set this stack to REVALIDATION_REQUIRED.