ARM Cortex-A77

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Explore the main themes, entities and connections around ARM Cortex-A77. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Architecture changes in comparison with ARM Cortex-A76

Front-end Branch-prediction Runahead window Prefetcher Macro-op

11 related topics

Design

Cortex-A76 Out-of-order Superscalar Unprivileged ARMv8-A

9 related topics

Licensing

SIP core GPU Display controller DSP Image processor

7 related topics

Usage

Exynos 880 Kryo 560 Kirin 9000 Automotive

4 related topics

Key facts & relationships

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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

Topics to explore

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Overview

Design

Cortex-A76 ARM Cortex-A76
Out-of-order Out-of-order execution
Superscalar
Unprivileged Privilege (computing)
ARMv8-A ARM architecture
ISA Instruction set architecture
ARMv8.5-A AArch64
ARM's DynamIQ ARM DynamIQ
Cortex-A55 ARM Cortex-A55

Architecture changes in comparison with ARM Cortex-A76

Front-end Front-end processor
Branch-prediction Branch predictor
Runahead window Runahead
Prefetcher
Macro-op Micro-operation
Instruction fetch
Execution engine Execution engine?action=edit&redlink=1
Re-Order Buffer
Execution units Execution unit
ALU Arithmetic logic unit
AES Advanced Encryption Standard

Licensing

SIP core Semiconductor intellectual property core
GPU Graphics processing unit
Display controller
DSP Digital signal processor
Image processor
Die Die (integrated circuit)
System on a chip

Usage

Exynos 880 Exynos
Kryo 560 Kryo
Kirin 9000 HiSilicon
Automotive Automotive industry

Advanced semantic analysis

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Map overview Semantic statistics

Nodes42

Edges41

Triples14

Avg. degree1.95

Density0.047619

Components1

How this topic connects Entity context

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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 Word statistics

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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

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
ARM Cortex-A77	Cores	1–4 per cluster	1.00	infobox
ARM Cortex-A77	Designed by	ARM Holdings	1.00	infobox
ARM Cortex-A77	Extensions	ARMv8.1-A, ARMv8.2-A, Cryptography, RAS, ARMv8.3-A LDAPR instructions, ARMv8.4-A dot product.	1.00	infobox
ARM Cortex-A77	Instruction set	ARMv8-A	1.00	infobox
ARM Cortex-A77	L1 cache	128 KiB (64 KiB I-cache with parity, 64 KiB D-cache) per core	1.00	infobox
ARM Cortex-A77	L2 cache	256–512 KiB	1.00	infobox
ARM Cortex-A77	L3 cache	1–4 MiB	1.00	infobox
ARM Cortex-A77	Launched	2019	1.00	infobox
ARM Cortex-A77	Max. CPU clock rate	to 3.35 GHz	1.00	infobox
ARM Cortex-A77	Microarchitecture	ARM Cortex-A77	1.00	infobox
ARM Cortex-A77	Predecessor	ARM Cortex-A76	1.00	infobox
ARM Cortex-A77	Product code name	Deimos	1.00	infobox
ARM Cortex-A77	Successor	ARM Cortex-A78	1.00	infobox
ARM Cortex-A77	is a	central processing unit implementing the ARMv8.2-A 64-bit instruction set designed by ARM Holdings' Austin design centre	0.90	text

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Min side: 3