m8gn.4xlarge by Amazon Web Services

m8gn.4xlarge is a General purpose [AWS Graviton processors] [Network and EBS optimized] Gen8 4xlarge server offered by Amazon Web Services with 16 vCPUs, 64 GiB of memory and 0 GB of storage. The pricing starts at 0.3969 USD per hour.
16 vCPU
64 GiB Memory
Spare SCore
27,287
(All-cores)
1,707
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m8gn.4xlarge
Description
General purpose [AWS Graviton processors] [Network and EBS optimized] Gen8 4xlarge
Family
m8gn
Hw Virt
Status
active
Observed At
2026-09-10T16:38:15.707657

Availability

REGION / IDSPOTONDEMAND
Oregon (US) / us-west-2
0.449533 USD/h 1.164 USD/h
Northern Virgina (US) / us-east-1
0.6217 USD/h 1.164 USD/h
Dublin (IE) / eu-west-1
0.488533 USD/h 1.301 USD/h

Processor

vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
16
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
1 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
32 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
16
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
64 GiB
Memory Amount Actual
63 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
      50 Gbps
      Network Speed Max
      50 Gbps
      Network Storage Speed Baseline
      10 Gbps
      Network Storage Speed Max
      10 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An ARM64 general-purpose instance delivering dedicated physical cores, top-tier memory bandwidth, and high-speed network connectivity for scale-out workloads.

      General Purpose

      Amazon Web Services m8gn.4xlarge is a general-purpose, network-optimized server powered by an ARM64 AWS Graviton ARMv9 Neoverse-V2 processor. It features 16 dedicated physical cores running at 2.8 GHz, 64.0 GB of RAM, and a 50 Gbps baseline network bandwidth, operating on the Nitro hypervisor without local storage or GPUs. Benchmark data highlights top-tier memory performance and strong multi-core capabilities, including high uncached memory bandwidth and strong multi-threaded decompression. Conversely, single-core performance and large language model inference speeds remain average to weak. Qualitatively, the dedicated physical cores and high memory bandwidth offer resource density for scale-out workloads. This instance is suited for database operations, network-intensive applications, and general-purpose containerized workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.6Score
      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) 3,158,721 ops/sec 1,917,397 ops/sec 1.65 50.00% 50.00% +28.50%
      Redis RPS (pipeline=16, SET) 18,634,784 ops/sec 11,681,410 ops/sec 1.6 20.00% 20.00% +9.86%
      PassMark Memory Mark (composite) 3,344 2,418 1.38 10.00% 10.00% +3.27%
      Memory bandwidth (read, 16 MB ~ L3) 334,059 MB/sec 108,140 MB/sec 3.09 10.00% 10.00% +11.90%
      PassMark single-thread CPU 1,943 Mops/s 2,365 Mops/s 0.821 10.00% 10.00% -1.95%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,895

      Geekbench Multi-Core

      Score: 16,006

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 14612
      Compression
      		 106406
      Encryption
      		 3031
      Extended Instructions
      		 14733
      Floating Point Maths
      		 97012
      Integer Maths
      		 83494
      Physics
      		 4927
      Prime Numbers
      		 266
      Single Threaded
      		 1943
      String Sorting
      		 74017

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3344
      Database Operations
      		 24267
      Memory Latency
      		 45
      Memory Read Cached
      		 20521
      Memory Read Uncached
      		 20348
      Memory Write
      		 21298

      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
      m8gn.medium 14 GiB0
      m8gn.large 28 GiB0
      m8gn.xlarge 416 GiB0
      m8gn.2xlarge 832 GiB0
      m8gn.8xlarge 32128 GiB0
      m8gn.12xlarge 48192 GiB0
      m8gn.16xlarge 64256 GiB0

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      m8gn.4xlarge FAQs