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m8gb.8xlarge by Amazon Web Services

m8gb.8xlarge is a General purpose [AWS Graviton processors] Gen8 8xlarge server offered by Amazon Web Services with 32 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 0.7278 USD per hour.
32 vCPU
128 GiB Memory
Spare SCore
54579
(All-cores)
1706
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m8gb.8xlarge
Description
General purpose [AWS Graviton processors] Gen8 8xlarge
Family
m8gb
Hw Virt
Status
active
Observed At
2026-07-27T18:14:16.568904

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
0.96485 USD/h 2.328 USD/h
Oregon (US) / us-west-2
0.858333 USD/h 2.328 USD/h
Dublin (IE) / eu-west-1
0.9532 USD/h 2.6019 USD/h

Processor

vCPUs
32
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
2.8 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Family
ARMv9
CPU Model
Neoverse-V2
CPU L1D Cache
64 KiB
CPU L1D Cache Total
2 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
64 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, sb, paca, pacg, dcpodp, sve2, sveaes, svepmull, svebitperm, svesha3, flagm2, frint, svei8mm, svebf16, i8mm, bf16, dgh, rng, bti
Ecpus
32
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
128 GiB
Memory Amount Actual
126 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
      66.666 Gbps
      Network Speed Max
      66.666 Gbps
      Network Storage Speed Baseline
      50 Gbps
      Network Storage Speed Max
      50 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An ARM64 general-purpose instance delivering top-tier memory bandwidth and dedicated core performance for database and multi-threaded workloads.

      General Purpose

      Amazon Web Services m8gb.8xlarge is a general-purpose server powered by 32 dedicated physical cores of the ARM64 AWS Graviton Neoverse-V2 processor running at 2.8 GHz. It features 128.0 GB of RAM, providing a balanced 4.0 GB per core, and operates on the AWS Nitro hypervisor with 67 Gbps of baseline network bandwidth. The instance lacks local storage and GPU accelerators. Benchmarks highlight top-tier memory bandwidth, with uncached reads at 386.95 GB/sec and writes at 184.61 GB/sec, alongside top-tier database operations and multi-core Geekbench performance. This hardware profile is highly efficient for multi-threaded, memory-intensive workloads. It is optimized for database hosting, software compilation, Redis caching, and static web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.56Score
      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) 6,092,992 ops/sec 1,896,415 ops/sec 3.21 50.00% 50.00% +79.20%
      Redis RPS (pipeline=16, SET) 34,815,719 ops/sec 11,539,523 ops/sec 3.02 20.00% 20.00% +24.70%
      PassMark Memory Mark (composite) 3,312 2,411 1.37 10.00% 10.00% +3.20%
      Memory bandwidth (read, 16 MB ~ L3) 370,663 MB/sec 107,368 MB/sec 3.45 10.00% 10.00% +13.20%
      PassMark single-thread CPU 1,940 Mops/s 2,363 Mops/s 0.821 10.00% 10.00% -1.95%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,809

      Geekbench Multi-Core

      Score: 21,327

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 26355
      Compression
      		 212604
      Encryption
      		 6061
      Extended Instructions
      		 29422
      Floating Point Maths
      		 193956
      Integer Maths
      		 166913
      Physics
      		 9112
      Prime Numbers
      		 408
      Single Threaded
      		 1940
      String Sorting
      		 147217

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3312
      Database Operations
      		 47437
      Memory Latency
      		 48
      Memory Read Cached
      		 21175
      Memory Read Uncached
      		 19501
      Memory Write
      		 21280

      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
      m8gb.medium 14 GiB0
      m8gb.large 28 GiB0
      m8gb.xlarge 416 GiB0
      m8gb.2xlarge 832 GiB0
      m8gb.4xlarge 1664 GiB0
      m8gb.12xlarge 48192 GiB0
      m8gb.16xlarge 64256 GiB0

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      m8gb.8xlarge FAQs