# cpu internal/cpu(in Go standard lib) with these detections: >- AVX512 > >- Cache Size > >- Invariant TSC > It also provides: >- False sharing range, see `X86FalseSharingRange` for X86 platform. > >- TSC frequency > >- Name > >- Family & Model # Acknowledgement [klauspost/cpuid](https://github.com/klauspost/cpuid)