Processors
A Motorola, IBM and Apple-backed architecture used in classic Macs, workstations, consoles and embedded systems.
Era1991-present
Architecture / focusRISC
What to compare
Compare generation, intended workload, performance, energy use, expandability, software support and total maintenance needs. Product names alone rarely identify every important compatibility difference.
Compatibility and security
Legacy systems often lack modern patches; isolate them when kept online.
Reference note: Specifications and support status can vary by exact model, release, board revision and vendor policy. Verify critical decisions with the manufacturer or project documentation.