AWS r8idn.12xlarge Price

    $5.6273/hr

    ~$4107.91/month on-demand in us-east-1

    The r8idn.12xlarge is a Memory optimized instance with 48 vCPUs and 384.0 GiB of memory with 75 Gigabit networking, starting at $5.627 per hour.

    Last updated: Jun 7, 2026, 01:28 PM UTC

    Switch region to see pricing in other locations

    Pricing varies by operating system

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    Pricing Options

    Compute SP

    Most flexible - any instance

    1 Year - No Upfront
    $4.0770/hr
    ~$2976.18/mo
    Save 28%
    3 Year - No Upfront
    $2.6309/hr
    ~$1920.58/mo
    Save 53%

    EC2 Instance SP

    Locked to family - cheaper

    1 Year - No Upfront
    $3.5452/hr
    ~$2587.99/mo
    Save 37%
    3 Year - No Upfront
    $2.2912/hr
    ~$1672.58/mo
    Save 59%

    Reserved

    Region & instance locked

    Spot Pricing

    Up to 90% savings - flexible workloads

    Cheapest AZ
    us-east-1d
    $2.6043/hr
    ~$1901.14/mo
    Price Range (24h)
    Min
    $2.5885
    Avg
    $2.7958
    Max
    $2.9263
    All Availability Zones
    us-east-1d$2.6043/hr
    us-east-1c$2.8824/hr
    us-east-1b$2.9263/hr

    r8idn Family

    Switch between sizes in us-east-1

    SizevCPUMem
    r8idn.large216.0
    r8idn.xlarge432.0
    r8idn.2xlarge864.0
    r8idn.4xlarge16128.0
    r8idn.8xlarge32256.0
    r8idn.12xlarge48384.0
    r8idn.16xlarge64512.0
    r8idn.24xlarge96768.0
    r8idn.32xlarge1281024.0
    r8idn.48xlarge1921536.0
    r8idn.96xlarge3843072.0

    Regional Pricing Comparison

    Compare r8idn.12xlarge (Linux) pricing across all regions - sorted by cost

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    Price History

    r8idn.12xlarge in us-east-1 — Linux