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R7A Memory Optimized

High memory-to-vCPU ratio for memory-intensive applications.

Name:rMemory Optimizedr = Memory OptimizedHigh memory-to-vCPU ratio designed for memory-intensive applications such as databases, distributed caches, and in-memory analytics.77th Generation7 = 7th GenerationAWS 7th generation hardware platform with updated CPU/system architecture.aAMD EPYCa = AMD EPYCAMD EPYC 9R14 Processor (x86_64). Powered by AMD EPYC x86_64 processors, delivering high core counts and cost-effective compute performance.

Common use cases

  • In-memory databases
  • Real-time big data analytics
  • High-performance caching

Instance types (11)

InstancevCPUMemoryArchitectureFrom (Linux, $/hr)
r7a.medium18.0 GiBx86_64$0.0761
r7a.large216.0 GiBx86_64$0.1522
r7a.xlarge432.0 GiBx86_64$0.3043
r7a.2xlarge864.0 GiBx86_64$0.6086
r7a.4xlarge16128.0 GiBx86_64$1.2172
r7a.8xlarge32256.0 GiBx86_64$2.4344
r7a.12xlarge48384.0 GiBx86_64$3.6516
r7a.16xlarge64512.0 GiBx86_64$4.8688
r7a.24xlarge96768.0 GiBx86_64$7.3032
r7a.32xlarge1281024.0 GiBx86_64$9.7376
r7a.48xlarge1921536.0 GiBx86_64$14.6064