r8g.24xlarge by Amazon Web Services

r8g.24xlarge is a Memory optimized [AWS Graviton processors] Gen8 24xlarge server offered by Amazon Web Services with 96 vCPUs, 768 GiB of memory and 0 GB of storage. The pricing starts at 0.4274 USD per hour.
96 vCPU
768 GiB Memory
Spare SCore
163,577
(All-cores)
1,706
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r8g.24xlarge
Description
Memory optimized [AWS Graviton processors] Gen8 24xlarge
Family
r8g
Hw Virt
Status
active
Observed At
2026-09-10T10:18:12.339152

Availability

REGION / IDSPOTONDEMAND
Hyderabad (IN) / ap-south-2
0.7786 USD/h 3.9638 USD/h
Mumbai (IN) / ap-south-1
1.107433 USD/h 3.9638 USD/h
Ohio (US) / us-east-2
0.915867 USD/h 5.6554 USD/h
Northern Virgina (US) / us-east-1
1.75798 USD/h 5.6554 USD/h
Oregon (US) / us-west-2
2.198075 USD/h 5.6554 USD/h
(MY) / ap-southeast-5
1.501033 USD/h 5.7984 USD/h
(TH) / ap-southeast-7
2.2211 USD/h 5.7984 USD/h
(MX) / mx-central-1
2.090967 USD/h 5.9376 USD/h
Stockholm (SE) / eu-north-1
0.835767 USD/h 6.0139 USD/h
Calgary (CA) / ca-west-1
1.7164 USD/h 6.1939 USD/h
Quebec (CA) / ca-central-1
1.7012 USD/h 6.1939 USD/h
California (US) / us-west-1
1.03055 USD/h 6.2832 USD/h
Aragón (ES) / eu-south-2
0.661933 USD/h 6.3254 USD/h
Dublin (IE) / eu-west-1
2.9534 USD/h 6.3283 USD/h
Milan (IT) / eu-south-1
0.7693 USD/h 6.6269 USD/h
London (GB) / eu-west-2
1.178025 USD/h 6.6422 USD/h
Paris (FR) / eu-west-3
1.3135 USD/h 6.6422 USD/h
Melbourne (AU) / ap-southeast-4
1.226367 USD/h 6.7776 USD/h
Sydney (AU) / ap-southeast-2
1.715767 USD/h 6.7776 USD/h
Osaka (JP) / ap-northeast-3
1.159967 USD/h 6.8218 USD/h
Jakarta (ID) / ap-southeast-3
0.6822 USD/h 6.8218 USD/h
Seoul (KR) / ap-northeast-2
1.406667 USD/h 6.8218 USD/h
Tokyo (JP) / ap-northeast-1
3.1097 USD/h 6.8218 USD/h
Frankfurt (DE) / eu-central-1
1.798633 USD/h 6.8218 USD/h
Singapore (SG) / ap-southeast-1
3.2672 USD/h 6.8218 USD/h
United Arab Emirates / me-central-1
2.8496 USD/h 6.961 USD/h
(NZ) / ap-southeast-6
2.7601 USD/h 7.1165 USD/h
Hong Kong (HK) / ap-east-1
1.228333 USD/h 7.4976 USD/h
Zurich (CH) / eu-central-2
1.528767 USD/h 7.5043 USD/h
Cape Town (ZA) / af-south-1
1.238633 USD/h 7.5398 USD/h
Sao Paulo (BR) / sa-east-1
1.7707 USD/h 8.999 USD/h

Processor

vCPUs
96
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
96
CPU Speed
2.8 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Model
Neoverse-V2
CPU L1D Cache
64 KiB
CPU L1D Cache Total
6 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
6 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
192 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
36 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
95.9
Scalability
99.9

System Resources and Accelerators

MEMORY
Memory Amount
768 GiB
Memory Amount Actual
756 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      40 Gbps
      Network Speed Max
      40 Gbps
      Network Storage Speed Baseline
      30 Gbps
      Network Storage Speed Max
      30 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An arm64 memory-optimized platform featuring ninety-six dedicated cores and high-throughput memory bandwidth for database and caching workloads.

      Memory OptimizedGeneral Purpose

      Amazon Web Services r8g.24xlarge is a memory-optimized server powered by 96 dedicated physical cores on the arm64 AWS Graviton Neoverse-V2 processor, running at 2.8 GHz. It features 768.0 GB of RAM, providing 8.0 GB of memory per core, and operates on the Nitro hypervisor. The instance lacks local storage and GPU accelerators but delivers 40 Gbps of baseline network bandwidth. Benchmark data shows top-tier multi-core CPU performance, exceptional memory bandwidth, and high-throughput database and Redis operations, though single-core performance remains average. This profile makes the server highly efficient for memory-intensive workloads, including large-scale databases, caching layers, and text-generation tasks for medium and large language models, while presenting tradeoffs in local storage availability and single-threaded execution speeds.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      6.4Score
      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) 21,574,552 ops/sec 1,917,397 ops/sec 11.3 50.00% 50.00% +236.00%
      Redis RPS (pipeline=16, SET) 121,237,290 ops/sec 11,681,410 ops/sec 10.4 20.00% 20.00% +59.70%
      PassMark Memory Mark (composite) 3,415 2,418 1.41 10.00% 10.00% +3.50%
      Memory bandwidth (read, 16 MB ~ L3) 548,708 MB/sec 108,140 MB/sec 5.07 10.00% 10.00% +17.60%
      PassMark single-thread CPU 1,944 Mops/s 2,365 Mops/s 0.822 10.00% 10.00% -1.94%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,885

      Geekbench Multi-Core

      Score: 25,981

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 56731
      Compression
      		 637496
      Encryption
      		 18065
      Extended Instructions
      		 80644
      Floating Point Maths
      		 581280
      Integer Maths
      		 500398
      Physics
      		 18892
      Prime Numbers
      		 838
      Single Threaded
      		 1944
      String Sorting
      		 434073

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3415
      Database Operations
      		 47368
      Memory Latency
      		 47
      Memory Read Cached
      		 21194
      Memory Read Uncached
      		 20174
      Memory Write
      		 21289

      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
      r8g.medium 18 GiB0
      r8g.large 216 GiB0
      r8g.xlarge 432 GiB0
      r8g.2xlarge 864 GiB0
      r8g.4xlarge 16128 GiB0
      r8g.8xlarge 32256 GiB0
      r8g.12xlarge 48384 GiB0

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      r8g.24xlarge FAQs