(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r9g.8xlarge |
Description | Memory optimized [AWS Graviton processors] Gen9 8xlarge |
Family | r9g |
Hw Virt | - |
Status | active |
Observed At | 2026-10-16T06:58:04.996191 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Ohio (US) / us-east-2 | 0.570867 USD/h | 2.0547 USD/h |
Oregon (US) / us-west-2 | 0.855475 USD/h | 2.0547 USD/h |
Northern Virgina (US) / us-east-1 | 0.8695 USD/h | 2.0547 USD/h |
Frankfurt (DE) / eu-central-1 | 0.944267 USD/h | 2.4787 USD/h |
Processor
vCPUs | 32 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 32 |
CPU Speed | 3.3 GHz |
CPU Architecture | arm64 |
CPU Manufacturer | AWS |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 256 GiB |
| ACCELERATORS | |
|---|---|
Accelerator Count | 0 |
Accelerator Memory Min | 0 MiB |
Accelerator Memory Total | 0 MiB |
Accelerators |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed Baseline | 17 Gbps |
Network Speed Max | 17 Gbps |
Network Storage Speed Baseline | 12 Gbps |
Network Storage Speed Max | 12 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
An arm64 memory-optimized server featuring dedicated Graviton cores and high-density memory for demanding database and caching workloads.
Amazon Web Services r9g.8xlarge is a memory-optimized server instance powered by custom 3.3 GHz AWS Graviton arm64 processors. Built on the AWS Nitro hypervisor, it features 32 dedicated physical cores with a single thread per core, delivering consistent compute performance. The instance is equipped with 256.0 GB of system memory, providing a high ratio of 8.0 GB of RAM per core. It does not include local storage, relying instead on network-attached storage, and features a baseline network bandwidth of 17 Gbps. The arm64 architecture offers qualitative cost efficiency and high resource density for memory-bound applications. This instance is designed for workloads such as in-memory databases, caching layers, and large-scale data processing.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | Accelerators |
|---|---|---|---|
| r9g.medium | 1 | 8 GiB | 0 |
| r9g.large | 2 | 16 GiB | 0 |
| r9g.xlarge | 4 | 32 GiB | 0 |
| r9g.2xlarge | 8 | 64 GiB | 0 |
| r9g.4xlarge | 16 | 128 GiB | 0 |
| r9g.12xlarge | 48 | 384 GiB | 0 |
| r9g.16xlarge | 64 | 512 GiB | 0 |
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