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r8gd.48xlarge by Amazon Web Services

r8gd.48xlarge is a Memory optimized [AWS Graviton processors] [Instance store volumes] Gen8 48xlarge server offered by Amazon Web Services with 192 vCPUs, 1536 GiB of memory and 11.4 TB of storage. The pricing starts at 1.6558 USD per hour.
192 vCPU
1536 GiB Memory
11.4 TB Storage
Spare SCore
314412
(All-cores)
1644
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r8gd.48xlarge
Description
Memory optimized [AWS Graviton processors] [Instance store volumes] Gen8 48xlarge
Family
r8gd
Hw Virt
Status
active
Observed At
2026-07-26T23:54:36.750427

Availability

REGION / IDSPOTONDEMAND
Mumbai (IN) / ap-south-1
1.7312 USD/h 9.1238 USD/h
Ohio (US) / us-east-2
2.887833 USD/h 14.1082 USD/h
Oregon (US) / us-west-2
4.5213 USD/h 14.1082 USD/h
Northern Virgina (US) / us-east-1
6.7328 USD/h 14.1082 USD/h
(MY) / ap-southeast-5
6.342933 USD/h 14.4902 USD/h
Stockholm (SE) / eu-north-1
2.3646 USD/h 14.8934 USD/h
Taipei (TW) / ap-east-2
5.8005 USD/h 15.3427 USD/h
Quebec (CA) / ca-central-1
2.543467 USD/h 15.479 USD/h
Calgary (CA) / ca-west-1
5.06345 USD/h 15.479 USD/h
Aragón (ES) / eu-south-2
3.480767 USD/h 15.6768 USD/h
Dublin (IE) / eu-west-1
12.9122 USD/h 15.6768 USD/h
California (US) / us-west-1
2.5331 USD/h 15.8726 USD/h
Sydney (AU) / ap-southeast-2
4.594667 USD/h 16.2355 USD/h
Milan (IT) / eu-south-1
4.15415 USD/h 16.4602 USD/h
London (GB) / eu-west-2
2.131233 USD/h 16.5581 USD/h
Paris (FR) / eu-west-3
3.21545 USD/h 16.5638 USD/h
Frankfurt (DE) / eu-central-1
6.083433 USD/h 16.9498 USD/h
Seoul (KR) / ap-northeast-2
3.2492 USD/h 16.9555 USD/h
Tokyo (JP) / ap-northeast-1
5.1162 USD/h 17.0477 USD/h
Jakarta (ID) / ap-southeast-3
1.7181 USD/h 17.0477 USD/h
Melbourne (AU) / ap-southeast-4
3.2326 USD/h 17.0477 USD/h
Osaka (JP) / ap-northeast-3
4.5664 USD/h 17.0477 USD/h
Singapore (SG) / ap-southeast-1
6.1292 USD/h 17.0477 USD/h
Hong Kong (HK) / ap-east-1
7.20255 USD/h 17.1475 USD/h
Cape Town (ZA) / af-south-1
2.15075 USD/h 18.6163 USD/h
Sao Paulo (BR) / sa-east-1
4.1208 USD/h 22.3392 USD/h

Processor

vCPUs
192
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
192
CPU Speed
2.7 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Family
ARMv9
CPU Model
Neoverse-V2
CPU L1D Cache
64 KiB
CPU L1D Cache Total
12 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
12 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
384 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
72 MiB
CPU Flags
fp, asimd, evtstrm, aes, pmull, sha1, sha2, crc32, atomics, fphp, asimdhp, cpuid, asimdrdm, jscvt, fcma, lrcpc, dcpop, sha3, asimddp, sha512, sve, asimdfhm, dit, uscat, ilrcpc, flagm, ssbs, sb, paca, pacg, dcpodp, sve2, sveaes, svepmull, svebitperm, svesha3, flagm2, frint, svei8mm, svebf16, i8mm, bf16, dgh, rng, bti
Ecpus
191.3
Scalability
99.64

System Resources and Accelerators

MEMORY
Memory Amount
2 TB
Memory Amount Actual
1 TB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    11400 GB
    Storage Type
    nvme ssd
    Storages
    • 1900 GB nvme ssd
    • 1900 GB nvme ssd
    • 1900 GB nvme ssd
    • 1900 GB nvme ssd
    • 1900 GB nvme ssd
    • 1900 GB nvme ssd
    NETWORK
    Network Speed Baseline
    50 Gbps
    Network Speed Max
    50 Gbps
    Network Storage Speed Baseline
    40 Gbps
    Network Storage Speed Max
    40 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    An ARM-based, memory-optimized server with massive local NVMe storage, delivering top-tier multi-core performance for database and caching workloads.

    Memory OptimizedStorage & DatabaseCompute Optimized

    Amazon Web Services r8gd.48xlarge is an ARM64 memory-optimized server powered by 192 dedicated AWS Graviton Neoverse-V2 physical cores running at 2.7 GHz. It features 1536.0 GB of RAM, 11400 GB of local NVMe SSD storage, and 50 Gbps baseline network bandwidth. Benchmark results indicate top-tier multi-core CPU and memory bandwidth performance, with stress-ng multi-core scoring 314412.22 and Redis SET operations reaching 361.71 million operations per second. Single-core performance remains average, as shown by Geekbench single-core scores. This instance provides high resource density, making it qualitatively cost-efficient for large-scale database deployments, caching layers, and multi-threaded data processing. It is best suited for memory-intensive workloads, database operations, and static web serving.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    10.5Score
    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) 40,057,426 ops/sec 1,896,415 ops/sec 21.1 50.00% 50.00% +359.00%
    Redis RPS (pipeline=16, SET) 227,652,291 ops/sec 11,539,523 ops/sec 19.7 20.00% 20.00% +81.50%
    PassMark Memory Mark (composite) 3,300 2,411 1.37 10.00% 10.00% +3.20%
    Memory bandwidth (read, 16 MB ~ L3) 991,882 MB/sec 107,368 MB/sec 9.24 10.00% 10.00% +24.90%
    PassMark single-thread CPU 1,868 Mops/s 2,363 Mops/s 0.79 10.00% 10.00% -2.33%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,653

    Geekbench Multi-Core

    Score: 20,633

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 77432
    Compression
    		 1224685
    Encryption
    		 34645
    Extended Instructions
    		 139707
    Floating Point Maths
    		 1118684
    Integer Maths
    		 961748
    Physics
    		 36330
    Prime Numbers
    		 1606
    Single Threaded
    		 1868
    String Sorting
    		 827708

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 3300
    Database Operations
    		 46718
    Memory Latency
    		 48
    Memory Read Cached
    		 20260
    Memory Read Uncached
    		 18575
    Memory Write
    		 20422

    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
    r8gd.medium 18 GiB0
    r8gd.large 216 GiB0
    r8gd.xlarge 432 GiB0
    r8gd.2xlarge 864 GiB0
    r8gd.4xlarge 16128 GiB0
    r8gd.8xlarge 32256 GiB0
    r8gd.12xlarge 48384 GiB0

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    r8gd.48xlarge FAQs