Search results
Results from the WOW.Com Content Network
Zen 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 ...
Zen 2 also powers a line of mobile and desktop APUs marketed as Ryzen 4000, as well as fourth generation Xbox consoles and the PlayStation 5. The Zen 2 core microarchitecture is also used in the Mendocino APU, a 6 nm system on a chip aimed at mainstream mobile and other energy efficient low power computing products. [29]
AMD Zen+ Family 17h – revised Zen architecture (optimisation and die shrink to 12 nm). AMD Zen 2 Family 17h – second generation Zen architecture based on 7 nm process, first architecture designed around chiplet technology. [3] AMD Zen 3 Family 19h – third generation Zen architecture in the optimised 7 nm process with major core redesigns. [4]
In November 2018, AMD announced Epyc 2 at their Next Horizon event, the second generation of Epyc processors codenamed "Rome" and based on the Zen 2 microarchitecture. [40] The processors feature up to eight 7 nm-based "chiplet" processors with a 14 nm-based IO chip providing 128 PCIe 4.0 lanes in the center interconnected via Infinity Fabric.
In July 2023 a critical vulnerability in the Zen 2 AMD microarchitecture called Zenbleed was made public. [59] AMD released a microcode update to fix it. [60] In August 2023 a vulnerability in AMD's Zen 1, Zen 2, Zen 3, and Zen 4 microarchitectures called Inception [61] [62] was revealed and assigned CVE-2023-20569. According to AMD it is not ...
Zen 5 is the name for a CPU microarchitecture by AMD, shown on their roadmap in May 2022, [3] launched for mobile in July 2024 and for desktop in August 2024. [4] It is the successor to Zen 4 and is currently fabricated on TSMC 's N4X process. [ 5 ]
Zen (microarchitecture) Zen (first generation) Zen+; Zen 2; Zen 3; Zen 4; Zen 5; Zen 6 This page was last edited on 25 December 2022, at 06:42 ...
2-way simultaneous multithreading Intel Core: 2006 12 Multi-core, out-of-order, 4-way superscalar Intel Atom: 16 2-way simultaneous multithreading, in-order, no instruction reordering, speculative execution, or register renaming Intel Atom Oak Trail 2-way simultaneous multithreading, in-order, burst mode, 512 KB L2 cache Intel Atom Bonnell ...