c9g.48xlarge by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | c9g.48xlarge |
Description | Compute optimized [AWS Graviton processors] Gen9 48xlarge |
Family | c9g |
Hw Virt | - |
Status | active |
Observed At | 2026-08-15T09:35:55.922062 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Ohio (US) / us-east-2 | 2.126533 USD/h | 8.3174 USD/h |
Oregon (US) / us-west-2 | 3.875825 USD/h | 8.3462 USD/h |
Northern Virgina (US) / us-east-1 | 3.339125 USD/h | 8.3462 USD/h |
Frankfurt (DE) / eu-central-1 | 3.450767 USD/h | 9.4906 USD/h |
Processor
vCPUs | 192 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 192 |
CPU Speed | 3.3 GHz |
CPU Architecture | arm64 |
CPU Manufacturer | AWS |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 384 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Min | 0 MiB |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed Baseline | 100 Gbps |
Network Speed Max | 100 Gbps |
Network Storage Speed Baseline | 72 Gbps |
Network Storage Speed Max | 72 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A high-density arm64 compute instance featuring 192 dedicated cores, 384 GB RAM, and 100 Gbps networking for parallel workloads.
Amazon Web Services c9g.48xlarge is a compute-optimized instance featuring 192 dedicated physical cores on the arm64 architecture, powered by AWS Graviton processors running at 3.3 GHz. Operating on the Nitro hypervisor, it provides 384.0 GB of system memory, resulting in a resource density of 2.0 GB of RAM per core. The instance lacks local storage, relying entirely on network-attached storage, but delivers a baseline network bandwidth of 100 Gbps. The custom arm64 architecture offers high compute density and qualitative energy efficiency for parallel workloads. However, the 1:2 vCPU-to-RAM ratio and the lack of local storage represent key tradeoffs. This instance is designed for highly parallelized, compute-heavy workloads such as batch processing, distributed analytics, and high-performance computing.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| c9g.medium | 1 | 2 GiB | 0 |
| c9g.large | 2 | 4 GiB | 0 |
| c9g.xlarge | 4 | 8 GiB | 0 |
| c9g.2xlarge | 8 | 16 GiB | 0 |
| c9g.4xlarge | 16 | 32 GiB | 0 |
| c9g.8xlarge | 32 | 64 GiB | 0 |
| c9g.12xlarge | 48 | 96 GiB | 0 |
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