r7gd.12xlarge by Amazon Web Services

r7gd.12xlarge is a Memory optimized [AWS Graviton processors] [Instance store volumes] Gen7 12xlarge server offered by Amazon Web Services with 48 vCPUs, 384 GiB of memory and 2.85 TB of storage. The pricing starts at 0.3629 USD per hour.
48 vCPU
384 GiB Memory
2.85 TB Storage
Spare SCore
73,469
(All-cores)
1,533
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r7gd.12xlarge
Description
Memory optimized [AWS Graviton processors] [Instance store volumes] Gen7 12xlarge
Family
r7gd
Hw Virt
Status
active
Observed At
2026-09-14T21:57:16.501576

Availability

REGION / IDSPOTONDEMAND
Mumbai (IN) / ap-south-1
0.6489 USD/h 2.112 USD/h
Hyderabad (IN) / ap-south-2
0.654433 USD/h 2.112 USD/h
Oregon (US) / us-west-2
0.99235 USD/h 3.2659 USD/h
Ohio (US) / us-east-2
0.756067 USD/h 3.2659 USD/h
Northern Virgina (US) / us-east-1
1.8062 USD/h 3.2659 USD/h
(TH) / ap-southeast-7
0.929833 USD/h 3.3542 USD/h
(MY) / ap-southeast-5
1.089567 USD/h 3.3542 USD/h
(MX) / mx-central-1
1.159033 USD/h 3.4291 USD/h
Stockholm (SE) / eu-north-1
0.5989 USD/h 3.4474 USD/h
Taipei (TW) / ap-east-2
1.274333 USD/h 3.5515 USD/h
Aragón (ES) / eu-south-2
0.425733 USD/h 3.6288 USD/h
Dublin (IE) / eu-west-1
1.6637 USD/h 3.6288 USD/h
California (US) / us-west-1
1.18595 USD/h 3.6742 USD/h
Sydney (AU) / ap-southeast-2
1.282733 USD/h 3.7584 USD/h
Tel Aviv (IL) / il-central-1
0.9705 USD/h 3.8102 USD/h
Milan (IT) / eu-south-1
1.1293 USD/h 3.8102 USD/h
London (GB) / eu-west-2
0.955725 USD/h 3.8328 USD/h
Paris (FR) / eu-west-3
2.279633 USD/h 3.8342 USD/h
Frankfurt (DE) / eu-central-1
1.174133 USD/h 3.9236 USD/h
Seoul (KR) / ap-northeast-2
0.671125 USD/h 3.925 USD/h
Jakarta (ID) / ap-southeast-3
0.460933 USD/h 3.9461 USD/h
(NZ) / ap-southeast-6
1.931667 USD/h 3.9461 USD/h
Osaka (JP) / ap-northeast-3
1.351467 USD/h 3.9461 USD/h
Tokyo (JP) / ap-northeast-1
1.293967 USD/h 3.9463 USD/h
Singapore (SG) / ap-southeast-1
1.526033 USD/h 3.9463 USD/h
Hong Kong (HK) / ap-east-1
0.645867 USD/h 3.9691 USD/h
United Arab Emirates / me-central-1
1.6341 USD/h 3.9917 USD/h
Cape Town (ZA) / af-south-1
0.754133 USD/h 4.3092 USD/h
Sao Paulo (BR) / sa-east-1
1.5449 USD/h 5.171 USD/h

Processor

vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
48
CPU Speed
2.6 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Family
ARMv8
CPU Model
Neoverse-V1
CPU L1D Cache
64 KiB
CPU L1D Cache Total
3 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
3 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
48 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
32 MiB
CPU Flags
fp, asimd, evtstrm, aes, pmull, sha1, sha2, crc32, atomics, fphp, asimdhp, cpuid, asimdrdm, jscvt, fcma, lrcpc, dcpop, sha3, sm3, sm4, asimddp, sha512, sve, asimdfhm, dit, uscat, ilrcpc, flagm, ssbs, paca, pacg, dcpodp, svei8mm, svebf16, i8mm, bf16, dgh, rng
Ecpus
47.9
Scalability
99.79

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
Memory Amount Actual
378 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    2850 GB
    Storage Type
    nvme ssd
    Storages
    • 1425 GB nvme ssd
    • 1425 GB nvme ssd
    NETWORK
    Network Speed Baseline
    22.5 Gbps
    Network Speed Max
    22.5 Gbps
    Network Storage Speed Baseline
    15 Gbps
    Network Storage Speed Max
    15 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    An ARM-powered, memory-optimized instance featuring high-capacity local NVMe storage and top-tier memory bandwidth for demanding database workloads.

    Memory OptimizedStorage & DatabaseGeneral Purpose

    Amazon Web Services r7gd.12xlarge is a memory-optimized, ARM64-based server powered by 48 dedicated physical cores of the AWS Graviton Neoverse-V1 processor. It is equipped with 384.0 GB of RAM, delivering a high 1:8 vCPU-to-memory ratio, and includes 2850 GB of local NVMe SSD storage alongside a 22 Gbps baseline network speed. Operating on the AWS Nitro hypervisor, this instance demonstrates top-tier memory performance and strong multi-core processing capabilities in benchmarks. It excels in memory bandwidth, database operations, and Redis SET throughput, though single-core performance remains average. The custom ARM architecture provides qualitative cost efficiency for resource-dense deployments. This server is highly suited for memory-intensive databases, caching layers, and high-throughput web serving.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.75Score
    Precomputed compound score for Cache Intensive workloads. A weighted average (geometric mean) of benchmark scores compared to their medians: score = ∏ (x_i / m_i)^(w_i / Σw). The score of 1.0 represents a synthetic baseline server with the median performance of each component benchmark; 0.5 means roughly half the performance; and 2.0 means twice the performance of that reference profile. Component weights: 50% Redis RPS (pipeline=1, SET), 20% Redis RPS (pipeline=16, SET), 10% PassMark Memory Mark (composite), 10% Memory bandwidth (read, 16 MB ~ L3), 10% PassMark single-thread CPU. Rationale for component selection: In-memory key-value store workload, mixing direct Redis performance metrics with memory speed and latency benchmarks, and single-core CPU performance profiles.
    Component Score Weight Impact
    Raw Reference Normalized Target Actual
    Redis RPS (pipeline=1, SET) 7,353,936 ops/sec 1,917,397 ops/sec 3.84 50.00% 50.00% +96.00%
    Redis RPS (pipeline=16, SET) 43,006,891 ops/sec 11,681,410 ops/sec 3.68 20.00% 20.00% +29.80%
    PassMark Memory Mark (composite) 3,130 2,418 1.29 10.00% 10.00% +2.58%
    Memory bandwidth (read, 16 MB ~ L3) 278,230 MB/sec 108,140 MB/sec 2.57 10.00% 10.00% +9.90%
    PassMark single-thread CPU 1,566 Mops/s 2,365 Mops/s 0.662 10.00% 10.00% -4.04%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,531

    Geekbench Multi-Core

    Score: 19,458

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 28323
    Compression
    		 254009
    Encryption
    		 6705
    Extended Instructions
    		 39690
    Floating Point Maths
    		 227732
    Integer Maths
    		 229093
    Physics
    		 7688
    Prime Numbers
    		 286
    Single Threaded
    		 1566
    String Sorting
    		 185747

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 3130
    Database Operations
    		 31134
    Memory Latency
    		 51
    Memory Read Cached
    		 19692
    Memory Read Uncached
    		 18988
    Memory Write
    		 19688

    Stress-ng Raw Scores

    Stress-ng Relative Multicore Performance

    LLM Inference Speed for Prompt Processing

    LLM Inference Speed for Text Generation

    Static Web Server

    Redis

    Alternatives

    Servers of the Same Family

    INSTANCEvCPUsMEMORYGPUs
    r7gd.medium 18 GiB0
    r7gd.large 216 GiB0
    r7gd.xlarge 432 GiB0
    r7gd.2xlarge 864 GiB0
    r7gd.4xlarge 16128 GiB0
    r7gd.8xlarge 32256 GiB0
    r7gd.16xlarge 64512 GiB0

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    r7gd.12xlarge FAQs