EpycEpyc est une gamme de microprocesseurs x86-64 pour serveur informatique d'AMD qui utilise la microarchitecture Zen. Epyc a été annoncée pour la première fois en 2017. Les puces Epyc, gravées en 14 nm, proposent jusqu'à 32 cœurs et une fréquence d'horloge de 3,2 GHz. La gamme Epyc concurrence à la gamme Xeon d'Intel. Modèles annoncés en juin 2017. La , a créé une variante de ce SoC pour le marché chinois appelé Hygon Dhyana.
Zen 4Zen 4 is the codename for a CPU microarchitecture designed by AMD, released on September 27, 2022. It is the successor to Zen 3 and uses TSMC's N5 process for CCDs. Zen 4 powers Ryzen 7000 mainstream desktop processors (codenamed "Raphael") and will be used in high-end mobile processors (codenamed "Dragon Range"), thin & light mobile processors (codenamed "Phoenix"), as well as EPYC 9004 server processors (codenamed "Genoa" and "Bergamo").
Zen (microarchitecture)Zen is the codename for a family of computer processor microarchitectures from AMD, first launched in February 2017 with the first generation of its Ryzen CPUs. It is used in Ryzen (desktop and mobile), Ryzen Threadripper (workstation/high end desktop), and Epyc (server). Zen (first generation) The first generation Zen was launched with the Ryzen 1000 series of CPUs (codenamed Summit Ridge) in February 2017. The first Zen-based preview system was demonstrated at E3 2016, and first substantially detailed at an event hosted a block away from the Intel Developer Forum 2016.
Zen 2Zen 2 is a computer processor microarchitecture by AMD. It is the successor of AMD's Zen and Zen+ microarchitectures, and is fabricated on the 7 nm MOSFET node from TSMC. The microarchitecture powers the third generation of Ryzen processors, known as Ryzen 3000 for the mainstream desktop chips (codename "Matisse"), Ryzen 4000U/H (codename "Renoir") and Ryzen 5000U (codename "Lucienne") for mobile applications, as Threadripper 3000 for high-end desktop systems, and as Ryzen 4000G for accelerated processing units (APUs).
RyzenRyzen désigne le nom d'une famille de microprocesseurs de la marque AMD, implémentant la microarchitecture Zen. Les premiers produits Ryzen ont été annoncés le , lors du sommet New Horizon. Ils fonctionnent sur les socket AM4 (sur cartes mères à chipsets B350/B450/B550 et X370/X470/X570), (pour les cartes mères à chipsets B650E/B650/X670) et TR4/sTRX4 (pour la gamme Threadripper sur cartes mères à chipsets X399). Certains utilisateurs ont relevé un bug du scheduler de Windows 10, qui amoindrissait les performances de Zen et devrait être corrigé en .
Multi-chip moduleA multi-chip module (MCM) is generically an electronic assembly (such as a package with a number of conductor terminals or "pins") where multiple integrated circuits (ICs or "chips"), semiconductor dies and/or other discrete components are integrated, usually onto a unifying substrate, so that in use it can be treated as if it were a larger IC. Other terms for MCM packaging include "heterogeneous integration" or "hybrid integrated circuit".
