Is it an Intel? An AMD? No! It’s a PowerPC Motorola XPC7400 from a PowerMac G4! I have never owned a mac, and when I got this old G4, I immediately disassembled it and was surprised by this nicely engineered processor daughter board,a nice contrast to the normal socketed processors. shame apple dumped powerpc, it’s always nice to have something a little different from x64/x86.