I don't have this laptop, sorry.
You could look through BIOS screenshots/videos of other ASUS B350 motherboards. Or methodically search your own, top to bottom. It might be called "SMT" (Simultaneous Multi-Threading) or "SVM" (Secure Virtual Machine). Analogous to Intel HyperThreading. I'd expect it to be enabled by default with an 8C/16T processor part, but you never know.
Maybe someone else here can offer better advice specific to your model, lol, though it might take a while.
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