is the AMD Sempron(Dual-Core) 2100, Pentium Compatible?

I am a tech-novice, and couldn’t find the answer to this question on this site. Thanks

Politely speaking, I am not sure if that has anything to do with LibreOffice.

Probably looked at Is celeron processor 743 Pentium-compatible? :slight_smile:

This Q&A is about the office suite LibreOffice and therefore an exhaustive list of Pentium-compatible processors is off-topic.