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m8gb.16xlarge by Amazon Web Services

m8gb.16xlarge is a General purpose [AWS Graviton processors] Gen8 16xlarge server offered by Amazon Web Services with 64 vCPUs, 256 GiB of memory and 0 GB of storage. The pricing starts at 0.8777 USD per hour.
64 vCPU
256 GiB Memory
Spare SCore
109097
(All-cores)
1706
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m8gb.16xlarge
Description
General purpose [AWS Graviton processors] Gen8 16xlarge
Family
m8gb
Hw Virt
Status
active
Observed At
2026-07-27T11:33:31.056652

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
1.60705 USD/h 4.656 USD/h
Oregon (US) / us-west-2
1.5652 USD/h 4.656 USD/h
Dublin (IE) / eu-west-1
1.298333 USD/h 5.2038 USD/h

Processor

vCPUs
64
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
64
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
4 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
4 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
128 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
63.9
Scalability
99.84

System Resources and Accelerators

MEMORY
Memory Amount
256 GiB
Memory Amount Actual
252 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
      133.333 Gbps
      Network Speed Max
      133.333 Gbps
      Network Storage Speed Baseline
      100 Gbps
      Network Storage Speed Max
      100 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An ARMv9-based general-purpose instance featuring sixty-four dedicated cores, high memory bandwidth, and rapid multi-threaded processing capabilities.

      General Purpose

      The Amazon Web Services m8gb.16xlarge is a general-purpose server powered by an ARMv9 AWS Graviton Neoverse-V2 processor. It features 64 dedicated physical cores running at 2.8 GHz, 256.0 GB of RAM, and a baseline network bandwidth of 133 Gbps, operating on the Nitro hypervisor with no local storage or GPUs. Benchmarks show top-tier memory bandwidth, multi-core processing, and database operations, alongside strong software compilation and static web serving capabilities. However, single-core performance and small-model LLM text generation are relatively weaker. This resource configuration provides high resource density and memory throughput, making it effective for multi-threaded workloads, Redis deployments, database operations, and static web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      4.36Score
      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) 12,187,725 ops/sec 1,896,415 ops/sec 6.43 50.00% 50.00% +154.00%
      Redis RPS (pipeline=16, SET) 70,816,923 ops/sec 11,539,523 ops/sec 6.14 20.00% 20.00% +43.80%
      PassMark Memory Mark (composite) 3,405 2,411 1.41 10.00% 10.00% +3.50%
      Memory bandwidth (read, 16 MB ~ L3) 552,282 MB/sec 107,368 MB/sec 5.14 10.00% 10.00% +17.80%
      PassMark single-thread CPU 1,944 Mops/s 2,363 Mops/s 0.823 10.00% 10.00% -1.93%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,889

      Geekbench Multi-Core

      Score: 25,794

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 44190
      Compression
      		 424857
      Encryption
      		 12118
      Extended Instructions
      		 56251
      Floating Point Maths
      		 387720
      Integer Maths
      		 333789
      Physics
      		 16946
      Prime Numbers
      		 711
      Single Threaded
      		 1944
      String Sorting
      		 293005

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3405
      Database Operations
      		 47975
      Memory Latency
      		 44
      Memory Read Cached
      		 19700
      Memory Read Uncached
      		 20248
      Memory Write
      		 21294

      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.8xlarge 32128 GiB0
      m8gb.12xlarge 48192 GiB0

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      m8gb.16xlarge FAQs