r8gb.8xlarge

    $2.9149/hr

    ~$2127.86/month on-demand in us-east-1

    The r8gb.8xlarge is a Memory optimized instance with 32 vCPUs and 256 GiB of memory with up to 66.67 Gbps bandwidth, starting at $2.915 per hour.

    Last updated: Feb 22, 2026, 01:26 PM UTC

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    Pricing varies by operating system

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    Pricing Options

    Compute SP

    Most flexible - any instance

    1 Year - No Upfront
    $2.1118/hr
    ~$1541.64/mo
    Save 28%
    3 Year - No Upfront
    $1.3600/hr
    ~$992.78/mo
    Save 53%

    EC2 Instance SP

    Locked to family - cheaper

    1 Year - No Upfront
    $1.8364/hr
    ~$1340.55/mo
    Save 37%
    3 Year - No Upfront
    $1.1802/hr
    ~$861.55/mo
    Save 60%

    Reserved

    Region & instance locked

    Spot Pricing

    Up to 90% savings - flexible workloads

    Cheapest AZ
    us-east-1d
    $0.9778/hr
    ~$713.79/mo
    Save 61% vs On-Demand
    5-10%interruption rate
    Price Range (24h)
    Min
    $0.9681
    Avg
    $1.1016
    Max
    $1.2657
    All Availability Zones
    us-east-1d$0.9778/hr
    us-east-1b$1.0695/hr
    us-east-1c$1.2657/hr

    r8gb Family

    Switch between sizes in us-east-1

    SizevCPUMem
    r8gb.large216
    r8gb.xlarge432
    r8gb.2xlarge864
    r8gb.4xlarge16128
    r8gb.8xlarge32256
    r8gb.12xlarge48384
    r8gb.16xlarge64512
    r8gb.24xlarge96768
    r8gb.metal-24xl96768
    r8gb.48xlarge1921536
    r8gb.metal-48xl1921536
    r8gb.medium18

    Instance Specifications

    Detailed hardware and capabilities for r8gb.8xlarge

    Processor

    ManufacturerAWS
    Clock Speed2.8 GHz
    Sustained Speed2.8 GHz
    Architecturearm64
    vCPUs32
    Memory256 GiB
    Memory per vCPU8.00 GiB

    Network

    Performance66.66 Gigabit
    Bandwidth66.67 Gbps
    Max Interfaces10
    IPv4 per Interface30
    Enhanced Networking
    EFA Support
    IPv6

    Storage

    EBS Only
    EBS Optimized
    EBS Encryption
    EBS NVMe Support
    Max Bandwidth50000 Mbps (6250.00 MB/s)
    Max IOPS240,000
    Baseline Bandwidth50000 Mbps (6250.00 MB/s)
    Baseline IOPS240,000

    Capabilities

    FamilyR8GB
    GenerationCurrent
    Burstable
    Bare Metal
    Dedicated Hosts
    Hibernation
    Auto Recovery
    Free Tier
    Usage Classeson-demand, spot
    Root Devicesebs
    Virtualizationhvm

    Regional Pricing Comparison

    Compare r8gb.8xlarge (Linux) pricing across all regions - sorted by cost

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