R8GN 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.88th Generation8 = 8th GenerationAWS 8th generation hardware platform with updated CPU/system architecture.gAWS Gravitong = AWS GravitonAWS Graviton4 Processor (arm64). Powered by custom 64-bit ARM AWS Graviton processors, delivering industry-leading price-performance and power efficiency.nEnhanced Networkingn = Enhanced NetworkingEnhanced networking capabilities delivering up to 100/200/400 Gbps network bandwidth and Elastic Fabric Adapter (EFA) support.

Common use cases

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

Instance types (10)

InstancevCPUMemoryArchitectureFrom (Linux, $/hr)
r8gn.medium18 GBarm64$0.0911
r8gn.large216 GBarm64$0.1822
r8gn.xlarge432 GBarm64$0.3644
r8gn.2xlarge864 GBarm64$0.7287
r8gn.4xlarge16128 GBarm64$1.4574
r8gn.8xlarge32256 GBarm64$2.9149
r8gn.12xlarge48384 GBarm64$4.3723
r8gn.16xlarge64512 GBarm64$5.8298
r8gn.24xlarge96768 GBarm64$8.7446
r8gn.48xlarge1921,536 GBarm64$17.4893