what minimum CPU ram needed ?

[Sandy4321]

what minimum CPU ram needed ?

[juheo]

Hi @Sandy4321,

There is no single hard minimum because memory usage depends on the runtime, text length, batch size, and execution provider.

As a rough guideline, Supertonic 3 model assets are about 305 MB, and we recommend at least around 1 GB of free RAM for CPU inference. For more stable use, especially with longer text or repeated synthesis, 2 GB+ free RAM is a safer target.

For very small edge devices, we recommend testing with your actual target workload.