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ARM Cortex-A77: Measurement & Products

The ARM Cortex-A77 is a central processing unit implementing the ARMv8.2-A 64-bit instruction set designed by ARM Holdings' Austin design centre. Released in 2019, ARM claimed an increase of 23% and 35% in integer and floating point performance and 15% higher memory bandwidth over its predecessor, the A76.

Language: English [EN]
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ARM Cortex-A77 topic overview

The analysis highlights Measurement and Products as prominent areas in the source structure around ARM Cortex-A77.

Related topics
35
Source areas
5
Connected nodes
40
Extracted relationships
14
Related term clusters
16
Bridge connections
40

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.

Architecture changes in comparison with ARM Cortex-A76 · 10 topics
Design · 9 topics
Licensing · 7 topics
Overview · 5 topics
Usage · 4 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.

Cores
1–4 per cluster
Designed by
ARM Holdings
Extensions
ARMv8.1-A, ARMv8.2-A, Cryptography, RAS, ARMv8.3-A LDAPR instructions, ARMv8.4-A dot product.
Instruction set
ARMv8-A
L1 cache
128 KiB (64 KiB I-cache with parity, 64 KiB D-cache) per core
L2 cache
256–512 KiB

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Explore different angles and find fresh ideas to shape your next piece of content.

ARM Cortex-A77
5Central processing unit · ARMv8.2-A · Instruction set
3ARM Cortex-A76 · Out-of-order execution · Superscalar
7Semiconductor intellectual property core · Graphics processing unit · Display controller

Explore all related topics Closing gaps

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.

Overview

Design

Architecture changes in comparison with ARM Cortex-A76

Licensing

Usage

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How ARM Cortex-A77 connects Entity context

The extracted context around ARM Cortex-A77 shows recurring relationship patterns in the source. For example, ARM Cortex-A77 → 1–4 per cluster Another extracted example is ARM Cortex-A77 → ARM Holdings. Use these groups to spot repeated connection types before inspecting the individual relationships.

ARM Cortex-A77

Top relations

Cores · 1
ARM Cortex-A77 → 1–4 per cluster
Designed by · 1
ARM Cortex-A77 → ARM Holdings
Extensions · 1
ARM Cortex-A77 → ARMv8.1-A, ARMv8.2-A, Cryptography, RAS, ARMv8.3-A LDAPR instructions, ARMv8.4-A dot product.
Instruction set · 1
ARM Cortex-A77 → ARMv8-A
L1 cache · 1
ARM Cortex-A77 → 128 KiB (64 KiB I-cache with parity, 64 KiB D-cache) per core
L2 cache · 1
ARM Cortex-A77 → 256–512 KiB
L3 cache · 1
ARM Cortex-A77 → 1–4 MiB
Launched · 1
ARM Cortex-A77 → 2019
Max. CPU clock rate · 1
ARM Cortex-A77 → to 3.35 GHz
Microarchitecture · 1
ARM Cortex-A77 → ARM Cortex-A77

Important terminology

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

Important terminology

cortex-a77 cortex-a76 arm armv8 issue integer also design instructions predecessor increase 2-a cores cache successor instruction armv8-a new execution pipelines

ARM Cortex-A77 relationships Subject–Predicate–Object triples

TTTA extracted 14 structured relationships around ARM Cortex-A77. Examples in this analysis include ARM Cortex-A77 → Cores → 1–4 per cluster and ARM Cortex-A77 → Designed by → ARM Holdings. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
ARM Cortex-A77Cores1–4 per cluster1.00infobox
ARM Cortex-A77Designed byARM Holdings1.00infobox
ARM Cortex-A77ExtensionsARMv8.1-A, ARMv8.2-A, Cryptography, RAS, ARMv8.3-A LDAPR instructions, ARMv8.4-A dot product.1.00infobox
ARM Cortex-A77Instruction setARMv8-A1.00infobox
ARM Cortex-A77L1 cache128 KiB (64 KiB I-cache with parity, 64 KiB D-cache) per core1.00infobox
ARM Cortex-A77L2 cache256–512 KiB1.00infobox
ARM Cortex-A77L3 cache1–4 MiB1.00infobox
ARM Cortex-A77Launched20191.00infobox
ARM Cortex-A77Max. CPU clock rateto 3.35 GHz1.00infobox
ARM Cortex-A77MicroarchitectureARM Cortex-A771.00infobox
ARM Cortex-A77PredecessorARM Cortex-A761.00infobox
ARM Cortex-A77Product code nameDeimos1.00infobox
ARM Cortex-A77SuccessorARM Cortex-A781.00infobox
ARM Cortex-A77is acentral processing unit implementing the ARMv8.2-A 64-bit instruction set designed by ARM Holdings' Austin design centre0.90text

Related concept clusters Related term clusters

The concept neighborhoods around ARM Cortex-A77 bring nearby vocabulary together. In this analysis, examples include Armv8, 2-a and Predecessor. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • ARM Cortex-A77
    • Armv8
    • 2-a
    • Predecessor
    • Designed
    • Set
    • 3-a
    • 4-a
    • Added
    • Armv8-a
    • Cortex-a78
    • Instruction
    • Product
  • arm cortex-a77
    • Armv8
    • 2-a
    • Predecessor
    • Designed
    • Set
    • 3-a
    • 4-a
    • Added
    • Armv8-a
    • Cortex-a78
    • Design
    • Instruction
  • armv8.2-a
    • Set
    • 3-a
    • 4-a
    • Armv8
    • Product
    • Instruction
    • Arm
    • Armv8-a
    • Cortex-a78
    • Successor
    • Cores
    • Predecessor
  • arm holdings
    • Armv8
    • 2-a
    • Predecessor
    • Designed
    • Set
    • 3-a
    • 4-a
    • Armv8-a
    • Cortex-a78
    • Instruction
    • Product
    • Successor
  • architecture changes in comparison with arm cortex-a76
    • Armv8
    • 2-a
    • Predecessor
    • Cortex-a78
    • Successor
    • Designed
    • Set
    • 3-a
    • 4-a
    • Armv8-a
    • Instruction
    • Product
  • instruction set
    • Set
    • Core
    • Unit
    • Cache
    • Cores
    • Design
    • Designed
    • Instructions
    • 3-a
    • 4-a
    • Armv8-a
    • Cluster
  • instruction fetch
    • Set
    • Core
    • Unit
    • Cache
    • Cores
    • Design
    • Instructions
    • Designed
    • 3-a
    • 4-a
    • Alu
    • Armv8-a
  • armv8.5-a
    • 3-a
    • 4-a
    • Product
    • Set
    • Armv8-a
    • Cortex-a78
    • Instruction
    • Successor
    • Cores
    • Predecessor
    • Instructions
    • Cortex-a76

Connections between topic areas Semantic bridges

For ARM Cortex-A77, one of the stronger structural bridges in this analysis connects ARM Cortex-A77 with Architecture changes in comparison with ARM Cortex-A76. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
ARM Cortex-A77 — Architecture changes in comparison with ARM Cortex-A76 · splits 30 ⟂ 11
ARM Cortex-A77 — Design · splits 31 ⟂ 10
ARM Cortex-A77 — Licensing · splits 33 ⟂ 8
ARM Cortex-A77 — Overview · splits 35 ⟂ 6
ARM Cortex-A77 — Usage · splits 36 ⟂ 5

Map overview Semantic statistics

ARM Cortex-A77

Nodes41
Edges40
Triples14
Avg. degree1.95
Density0.04878
Components1

Source & methodology

TTTA analyzes the structure around ARM Cortex-A77 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Measurement & Products, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — ARM Cortex-A77 · EN edition · Analysis: TopicsToTalkAbout

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