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Zen (first generation)

Zen is the first iteration in the Zen family of computer processor microarchitectures from AMD. It was first used with their Ryzen series of CPUs 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. The first Zen-based CPUs…

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History & Measurement

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Explore the main themes, entities and connections around Zen (first generation). Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Design

32 related topics

Advantages over predecessors

26 related topics

Overview

20 related topics

History and development

3 related topics

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Brand names
Ryzen · Ryzen Threadripper · Epyc · Athlon
Common manufacturer
GlobalFoundries
Cores
2–4 (essential)4–8 (mainstream)8–16 (enthusiast)Up to 32 (server) · 2–4 (essential) · 4–8 (mainstream) · 8–16 (enthusiast) · Up to 32 (server)
CPUID code
Family 17h
Designed by
AMD
Extensions
Crypto AES, SHA · SIMD MMX-plus, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, FMA3, AVX, AVX2

Topics to explore

A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Design

History and development

Advantages over predecessors

Products

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.

Zen (first generation)

Nodes93
Edges92
Triples32
Avg. degree1.98
Density0.021505
Components1

How this topic connects Entity context

Quick relationship hints grouped by predicate. Useful for spotting recurring semantic connections around the current entity.

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Zen (first generation)

Top relations

Cores · 5
Zen (first generation) → 2–4 (essential), 2–4 (essential)4–8 (mainstream)8–16 (enthusiast)Up to 32 (server), 4–8 (mainstream), 8–16 (enthusiast), Up to 32 (server)
Product code names · 5
Zen (first generation) → Naples (Server CPU), Raven Ridge (APU/Embedded), Snowy Owl (Server APU), Summit Ridge (Desktop), Whitehaven (HEDT)
Brand names · 4
Zen (first generation) → Athlon, Epyc, Ryzen, Ryzen Threadripper
Sockets · 3
Zen (first generation) → Socket AM4, Socket SP3, Socket TR4
Extensions · 2
Zen (first generation) → Crypto AES, SHA, SIMD MMX-plus, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, FMA3, AVX, AVX2
Common manufacturer · 1
Zen (first generation) → GlobalFoundries
CPUID code · 1
Zen (first generation) → Family 17h
Designed by · 1
Zen (first generation) → AMD
Instruction set · 1
Zen (first generation) → AMD64 (x86-64)
L1 cache · 1
Zen (first generation) → 64 KB instruction, 32 KB data per core

Important terminology Word statistics

Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

zen amd cpus processors core cache support memory per ryzen 2017 also nm first pcie 14 finfet server process power

Entity relationships Subject–Predicate–Object triples

Extracted RDF-like relationships with confidence and source. The table includes structured facts and lower-confidence contextual relations.
SubjectPredicateObjectConfidenceSrc
Zen (first generation)Brand namesRyzen1.00infobox
Zen (first generation)Brand namesRyzen Threadripper1.00infobox
Zen (first generation)Brand namesEpyc1.00infobox
Zen (first generation)Brand namesAthlon1.00infobox
Zen (first generation)Common manufacturerGlobalFoundries1.00infobox
Zen (first generation)Cores2–4 (essential)4–8 (mainstream)8–16 (enthusiast)Up to 32 (server)1.00infobox
Zen (first generation)Cores2–4 (essential)1.00infobox
Zen (first generation)Cores4–8 (mainstream)1.00infobox
Zen (first generation)Cores8–16 (enthusiast)1.00infobox
Zen (first generation)CoresUp to 32 (server)1.00infobox
Zen (first generation)CPUID codeFamily 17h1.00infobox
Zen (first generation)Designed byAMD1.00infobox
Zen (first generation)ExtensionsCrypto AES, SHA1.00infobox
Zen (first generation)ExtensionsSIMD MMX-plus, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, FMA3, AVX, AVX21.00infobox
Zen (first generation)Instruction setAMD64 (x86-64)1.00infobox
Zen (first generation)L1 cache64 KB instruction, 32 KB data per core1.00infobox
Zen (first generation)L2 cache512 KB per core1.00infobox
Zen (first generation)L3 cache8 MB per .mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}CCX (APU: 4 MB)1.00infobox
Zen (first generation)LaunchedMarch 2, 2017; 9 years ago (March 2, 2017)1.00infobox
Zen (first generation)MicroarchitectureZen1.00infobox
Zen (first generation)PredecessorExcavator (4th gen)1.00infobox
Zen (first generation)Product code namesSummit Ridge (Desktop)1.00infobox
Zen (first generation)Product code namesWhitehaven (HEDT)1.00infobox
Zen (first generation)Product code namesRaven Ridge (APU/Embedded)1.00infobox
Zen (first generation)Product code namesNaples (Server CPU)1.00infobox
Zen (first generation)Product code namesSnowy Owl (Server APU)1.00infobox
Zen (first generation)SocketsSocket AM41.00infobox
Zen (first generation)SocketsSocket TR41.00infobox
Zen (first generation)SocketsSocket SP31.00infobox
Zen (first generation)SuccessorZen+1.00infobox

Related concept clusters Concept neighborhoods

Clusters of nearby vocabulary surrounding the topic. Scan them for adjacent concepts and language you may have missed.

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

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