AMD Zen 2 Microarchitecture Analysis: Ryzen 3000 and EPYC Rome
![Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums](https://forum.level1techs.com/uploads/default/original/3X/8/5/85c4376349f69f6b8fb0998eba5b4bbb5fd7494c.jpeg "Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums")
Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums
![Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums](https://forum.level1techs.com/uploads/default/original/3X/2/a/2a8aba86101b7209fad10f45e037a3fe3a521bb3.png "Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums")
Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums
Everything you need to know about Zen 4, socket AM5, and AMD's newest chipsets | Ars Technica
AMD Ryzen 3000 "Matisse" I/O Controller Die 12nm, Not 14nm | TechPowerUp
RedGamingTech
Tempted by the Ryzen 7 5800X3D? AMD's 12-core 5900X is a better deal for 4K gaming and more | PC Gamer
AMD "Matisse" and "Rome" IO Controller Dies Mapped Out | TechPowerUp
Why is amd i/o so big on ryzen 3? : r/Amd
Zen 3 - Wikipedia
AMD Ryzen 7000 Desktop CPU Delidded: IHSがZen 4 CCDとIOダイの高品質リキッドTIMによる金メッキを採用。 - 自作ユーザーが解説するゲーミングPCガイド
AMD Unveils 'Chiplet' Design Approach: 7nm Zen 2 Cores Meet 14 nm I/O Die
AMD Ryzen 3000 "Matisse" I/O Controller Die 12nm, Not 14nm | TechPowerUp
Why does Zen 2 have an I/O die? - YouTube
笠原一輝のユビキタス情報局】Zen 4、AVX-512対応、GPU統合、AM5、供給電力拡張の5つの強化点を持つRyzen 7000 - PC Watch
AMD第三代Ryzen處理器I/O裸片彩色透視圖公布”五臟六腑”盡現| XFastest News
北森瓦版 - “Rome”のダイを詳細に観察した（追記：2022年4月12日3時7分）
Hypothetical Zen 2 IO Chip Layout All IO blocks and 128 MiB L4 included : r/Amd
![Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums](https://forum.level1techs.com/uploads/default/original/3X/3/5/35e55e1f42fa837a861a278e72aff862d5ff7ded.jpeg "Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums")
Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums
2nd Gen AMD EPYC "Rome" CPU Review: A Groundbreaking Leap for HPC - Microway
File:AMD EPYC Rome 12nm IO die shot 3.jpg - Wikimedia Commons
![Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums](https://forum.level1techs.com/uploads/default/original/3X/0/5/05587a80460d444d59dc7d0a41507b3f9905b03f.jpeg "Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums")
Figuring out the Matisse (Zen 2) IO Die [Diagram] - CPU - Level1Techs Forums
There's a lot of 'mystery' die area in the Rome IO/Chiplets (Shameless Zen 2 Speculation; Details in Comment) : r/Amd
