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Alpha 21064: History, Measurement & Companies
The Alpha 21064 is a microprocessor developed and fabricated by Digital Equipment Corporation that implemented the Alpha (introduced as the Alpha AXP) instruction set architecture (ISA). It was introduced as the DECchip 21064 before it was renamed in 1994. The 21064 is also known by its code name, EV4. It was announced in February 1992 with volume…
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Alpha 21064 topic overview
The analysis highlights History, Measurement and Companies as prominent areas in the source structure around Alpha 21064.
Related topics
90
Source areas
5
Connected nodes
95
Extracted relationships
163
Concept neighborhoods
27
Bridge connections
95
What this topic covers Research coverage
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
History · 27 topics
Description · 20 topics
Derivatives · 19 topics
Overview · 16 topics
Chipsets · 8 topics
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
Key facts & relationships
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Explore all related topics Closing gaps
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
How Alpha 21064 connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around Alpha 21064 shows recurring relationship patterns in the source. For example, Alpha 21064 → Alpha, Alpha At Last, Alpha AXP Chip Prices, Alpha Implementations, Alphas, Apiki, Archived, Awards Declare Motorola, AXP, AXP Chip, Bhandarkar, Bob, Byte, Challenges Hewlett-Packard's Precision Architecture, Committee, Computer Architecture Newsletter, Computer Business Review, Computergram International, Control, Daniel Another extracted example is Alpha 21064 → Alpha, Alpine, Aspen Systems, At, AXPpci, AXPvme, Carrera Computers, DECchip, Digital, LCA4, Low Cost Alpha, Mach, MHz, MHz Alpha, Multia, NekoTech, OEM, Outside, Pantera, Parsys. Use these groups to spot repeated connection types before inspecting the individual relationships.
Alpha 21064
Top relations
related to References· 91
Alpha 21064 → Alpha, Alpha At Last, Alpha AXP Chip Prices, Alpha Implementations, Alphas, Apiki, Archived, Awards Declare Motorola, AXP, AXP Chip, Bhandarkar, Bob, Byte, Challenges Hewlett-Packard's Precision Architecture, Committee, Computer Architecture Newsletter, Computer Business Review, Computergram International, Control, Daniel
Alpha 21064 → microprocessor developed and fabricated by Digital Equipment Corporation that implemented the Alpha, superpipelined dual-issue superscalar microprocessor that executes instructions in-order
Important terminology
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.
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 163 structured relationships around Alpha 21064. Examples in this analysis include Alpha 21064 → is a → microprocessor developed and fabricated by Digital Equipment Corporation that implemented the Alpha and Alpha 21064 → is a → superpipelined dual-issue superscalar microprocessor that executes instructions in-order. The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
Alpha 21064
is a
microprocessor developed and fabricated by Digital Equipment Corporation that implemented the Alpha
0.90
text
Alpha 21064
is a
superpipelined dual-issue superscalar microprocessor that executes instructions in-order
0.90
text
workstations
instance of
Scotland facilities.UsersThe 21064 was mostly used in high-end computers
0.80
text
servers
instance of
Scotland facilities.UsersThe 21064 was mostly used in high-end computers
0.80
text
workstations
instance of
UsersThe 21064 was mostly used in high-end computers
0.80
text
servers
instance of
UsersThe 21064 was mostly used in high-end computers
0.80
text
Alpha 21064
related to Alpha 21064A
The Alpha
0.60
section
Alpha 21064
related to Alpha 21064A
DECchip
0.60
section
Alpha 21064
related to Alpha 21064A
EV45
0.60
section
Alpha 21064
related to Alpha 21064A
Alpha
0.60
section
Alpha 21064
related to Alpha 21064A
October
0.60
section
Alpha 21064
related to Alpha 21064A
It
0.60
section
No triples extracted yet.
Related concept clusters Concept neighborhoods
Concept neighborhoods group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around Alpha 21064 bring nearby vocabulary together. In this analysis, examples include Microprocessor, First and Digital. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Alpha 21064
Microprocessor
First
Digital
21064a
Introduced
21066a
Chip
Number
Computer
Dec
Volume
Computers
alpha 21064
Microprocessor
First
Digital
21064a
Introduced
21066a
Chip
Number
Computer
Dec
Volume
Computers
alpha
Microprocessor
First
Digital
21064a
Introduced
21066a
Chip
Number
Computer
Dec
Volume
Computers
alpha 21164
Microprocessor
First
Digital
21064a
Introduced
21066a
Chip
Number
Computer
Dec
Volume
Computers
digital equipment corporation
Used
Computers
Microprocessor
Number
Volume
Mhz
Fabricated
Systems
Introduced
Computer
Dec
September
branch instruction
Four
Integer
Kb
Caches
Branch
Data
Instruction
Two
First
Floating-point
Unit
Also
instruction set architecture
Kb
Caches
Branch
Data
First
Four
Two
Also
21066a
Floating-point
21064a
Integer
integer unit
Floating-point
Unit
Instructions
Quantities
Branch
Two
Four
Stage
Priced
Mhz
Volume
Caches
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For Alpha 21064, one of the stronger structural bridges in this analysis connects Alpha 21064 with History. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
Alpha 21064
Nodes96
Edges95
Triples163
Avg. degree1.98
Density0.020833
Components1
Source & methodology
TTTA analyzes the structure around Alpha 21064 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Measurement & Companies, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
