Operating Systems
Big Sur through Sequoia span Apple's transition from Intel to M-series processors.
Era2020-2024
Architecture / focusIntel and Apple silicon
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
Security support varies by release; use a version still receiving updates.
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.