r9gd.12xlarge by Amazon Web Services

r9gd.12xlarge is a Memory optimized [AWS Graviton processors] [Instance store volumes] Gen9 12xlarge server offered by Amazon Web Services with 48 vCPUs, 384 GiB of memory and 2.85 TB of storage. The pricing starts at 0.8843 USD per hour.
48 vCPU
384 GiB Memory
2.85 TB Storage
Spare SCore
-
(All-cores)
-
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r9gd.12xlarge
Description
Memory optimized [AWS Graviton processors] [Instance store volumes] Gen9 12xlarge
Family
r9gd
Hw Virt
-
Status
active
Observed At
2026-10-15T17:26:10.354434

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
0.9139 USD/h 3.8443 USD/h
Northern Virgina (US) / us-east-1
1.0417 USD/h 3.8443 USD/h
Oregon (US) / us-west-2
1.2907 USD/h 3.8443 USD/h
Frankfurt (DE) / eu-central-1
1.451833 USD/h 4.619 USD/h

Processor

vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
48
CPU Speed
3.3 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    2850 GB
    Storage Type
    nvme ssd
    Storages
    • 950 GB nvme ssd
    • 950 GB nvme ssd
    • 950 GB nvme ssd
    NETWORK
    Network Speed Baseline
    25 Gbps
    Network Speed Max
    25 Gbps
    Network Storage Speed Baseline
    18 Gbps
    Network Storage Speed Max
    18 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    An ARM64 memory-optimized instance featuring dedicated physical cores, high-capacity system memory, and fast local NVMe SSD storage for demanding database workloads.

    Memory OptimizedStorage & Database

    Amazon Web Services r9gd.12xlarge is a memory-optimized server instance utilizing the ARM64 architecture and powered by AWS Graviton processors. It features 48 dedicated physical cores operating at 3.3 GHz with a 1:1 thread-to-core ratio, delivering consistent compute performance. The system is configured with 384.0 GB of RAM, yielding 8.0 GB of memory per core. For local storage, the instance includes 2850 GB of high-speed NVMe SSD capacity. Network performance is anchored by a 25 Gbps baseline bandwidth managed through the Nitro hypervisor. Lacking GPU acceleration, this instance is optimized for memory-intensive and storage-dependent applications. The combination of high memory capacity, dedicated ARM64 cores, and local NVMe storage makes the r9gd.12xlarge highly efficient for running large-scale databases, in-memory caching layers, and data-intensive analytics workloads.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Alternatives

    Servers of the Same Family

    INSTANCEvCPUsMEMORYAccelerators
    r9gd.medium 18 GiB0
    r9gd.large 216 GiB0
    r9gd.xlarge 432 GiB0
    r9gd.2xlarge 864 GiB0
    r9gd.4xlarge 16128 GiB0
    r9gd.8xlarge 32256 GiB0
    r9gd.16xlarge 64512 GiB0

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    r9gd.12xlarge FAQs