[ GLOSSARY DEFINITION ] Chips Zen 4c AMD's denser, power-efficient variant of Zen 4. Full Definition & Technical Explanation Zen 4c — AMD's denser, power-efficient variant of Zen 4.This chips term is part of the CompareTech technical dictionary and helps you read specifications, comparisons, and benchmark data across its device database.See also: Zen 4 Zen 5. Related Technical Terms Zen 4 AMD's 2022 microarchitecture with AVX-512 support. Chips Zen 5 AMD's 2024 microarchitecture used in Ryzen 9000. Chips ← All Glossary Terms How We Score → ← Previous Term Next Term →