Will there be precision errors after switching to qnn after Aimet pipline?

[shifeiwen]

Hi ,aimet team
I want to know if when I use aimet to generate the encoding file and then use the --quantization_overrides flag when converting to qnn, will the generated NPU backend model lose accuracy again? For example, aimet loss = 1.1 qnn htp backend may be 1.3~1.4
The reason for this is that I was using qc's genAI notebook to call aimet quantization model, and I found that the loss of the actual generated model was higher than that in aimet.