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---
title: "AWS Graviton"
type: entity
tags:
- AWS
- Processor
- ARM
- Cost-Optimization
sources: []
last_updated: 2026-04-19
---
## Definition
AWS Graviton 是亚马逊网络服务AWS基于 ARM64 架构开发的处理器系列,旨在提供更高的性价比和更低的功耗。
## Key Characteristics
- 基于 ARM64 架构
- 相比同类 x86 实例提供最高 40% 性价比优势
- 相比同类 x86 实例减少最多 60% 功耗
- 支持多种实例类型:计算优化型、内存优化型、通用型
- AWS 已推出第四代 Graviton 处理器
## Supported Services
- EC2 实例R 系列、C 系列、M 系列等)
- RDSAurora、PostgreSQL、MySQL 等)
- Lambda
- ElastiCache
- DocumentDB
## Migration Considerations
- 迁移到 RDS Aurora 等服务相对简单
- 不适合有状态服务(如数据库)的场景需谨慎评估
## Aliases
- AWS Graviton
- Graviton Processor
- ARM64 Processor
## Connections
- [[AWS]] ← developed_by ← [[Graviton]]
- [[EC2-Instance-Types]] ← includes ← [[Graviton]]
- [[Cost-Optimization]] ← enables ← [[Graviton]]