R6IDN 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.66th Generation6 = 6th GenerationAWS 6th generation hardware platform with updated CPU/system architecture.iIntel Xeon Scalablei = Intel Xeon ScalableIntel Xeon 8375C (Ice Lake) (x86_64). Powered by Intel Xeon Scalable x86_64 processors with Intel Advanced Vector Extensions (AVX-512 / AMX) acceleration.dDirect-Attached NVMe SSDd = Direct-Attached NVMe SSDEquipped with physical high-speed NVMe SSD instance store volumes attached locally to the host server for temporary scratch and caching.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 (9)

InstancevCPUMemoryArchitectureFrom (Linux, $/hr)
r6idn.large216 GBx86_64$0.1954
r6idn.xlarge432 GBx86_64$0.3908
r6idn.2xlarge864 GBx86_64$0.7816
r6idn.4xlarge16128 GBx86_64$1.5631
r6idn.8xlarge32256 GBx86_64$3.1262
r6idn.12xlarge48384 GBx86_64$4.6894
r6idn.16xlarge64512 GBx86_64$6.2525
r6idn.24xlarge96768 GBx86_64$9.3787
r6idn.32xlarge1281,024 GBx86_64$12.5050