m8g.4xlarge by Amazon Web Services

m8g.4xlarge is a General purpose [AWS Graviton processors] Gen8 4xlarge server offered by Amazon Web Services with 16 vCPUs, 64 GiB of memory and 0 GB of storage. The pricing starts at 0.0513 USD per hour.
16 vCPU
64 GiB Memory
Spare SCore
27,293
(All-cores)
1,707
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m8g.4xlarge
Description
General purpose [AWS Graviton processors] Gen8 4xlarge
Family
m8g
Hw Virt
Average Time To Start
7.5
Status
active
Observed At
2026-10-16T13:39:42.854766

Availability

REGION / IDSPOTONDEMAND
Hyderabad (IN) / ap-south-2
0.0513 USD/h 0.5133 USD/h
Mumbai (IN) / ap-south-1
0.2447 USD/h 0.5133 USD/h
Oregon (US) / us-west-2
0.2626 USD/h 0.7181 USD/h
Northern Virgina (US) / us-east-1
0.27294 USD/h 0.7181 USD/h
Ohio (US) / us-east-2
0.3653 USD/h 0.7181 USD/h
(MX) / mx-central-1
0.4145 USD/h 0.7539 USD/h
Stockholm (SE) / eu-north-1
0.0868 USD/h 0.763 USD/h
(TH) / ap-southeast-7
0.242333 USD/h 0.763 USD/h
(MY) / ap-southeast-5
0.249 USD/h 0.763 USD/h
Aragón (ES) / eu-south-2
0.137267 USD/h 0.7998 USD/h
Dublin (IE) / eu-west-1
0.4081 USD/h 0.8003 USD/h
Calgary (CA) / ca-west-1
0.2036 USD/h 0.8005 USD/h
Quebec (CA) / ca-central-1
0.286567 USD/h 0.8005 USD/h
London (GB) / eu-west-2
0.26255 USD/h 0.8304 USD/h
Taipei (TW) / ap-east-2
0.2877 USD/h 0.8347 USD/h
Milan (IT) / eu-south-1
0.214367 USD/h 0.8378 USD/h
California (US) / us-west-1
0.2877 USD/h 0.8378 USD/h
Paris (FR) / eu-west-3
0.347967 USD/h 0.8378 USD/h
Frankfurt (DE) / eu-central-1
0.3727 USD/h 0.8603 USD/h
United Arab Emirates / me-central-1
0.3604 USD/h 0.8803 USD/h
Seoul (KR) / ap-northeast-2
0.280875 USD/h 0.8827 USD/h
Jakarta (ID) / ap-southeast-3
0.0898 USD/h 0.8976 USD/h
Melbourne (AU) / ap-southeast-4
0.1575 USD/h 0.8976 USD/h
Sydney (AU) / ap-southeast-2
0.3096 USD/h 0.8976 USD/h
Singapore (SG) / ap-southeast-1
0.392933 USD/h 0.8976 USD/h
Osaka (JP) / ap-northeast-3
0.259267 USD/h 0.9275 USD/h
Tokyo (JP) / ap-northeast-1
0.3513 USD/h 0.9275 USD/h
Zurich (CH) / eu-central-2
0.245433 USD/h 0.9462 USD/h
Cape Town (ZA) / af-south-1
0.218933 USD/h 0.9501 USD/h
Hong Kong (HK) / ap-east-1
0.140633 USD/h 0.9874 USD/h
Sao Paulo (BR) / sa-east-1
0.3658 USD/h 1.1445 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, ssbs, 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
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      7.5 Gbps
      Network Speed Max
      15 Gbps
      Network Storage Speed Baseline
      5 Gbps
      Network Storage Speed Max
      10 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      An arm64 general-purpose instance featuring sixteen dedicated cores and high-bandwidth memory for balanced database and web serving workloads.

      General Purpose

      Amazon Web Services m8g.4xlarge is an arm64 general-purpose instance powered by a 2.8 GHz AWS Graviton Neoverse-V2 processor. It features 16 dedicated physical cores, 64.0 GB of RAM, and runs on the Nitro hypervisor. The instance does not include local storage or GPU accelerators, and it provides an 8 Gbps baseline network bandwidth. Benchmark data shows top-tier memory performance on Passmark and strong uncached memory bandwidth write speeds of 133.88 GB/sec. CPU performance is average across single-core and multi-core stress-ng tests, while database operations and multi-threaded decompression perform strongly. This instance is qualitatively cost-efficient for general-purpose workloads, making it suitable for database hosting, web serving, and multi-threaded data processing.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.5Score
      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) 2,669,101 ops/sec 1,917,050 ops/sec 1.4 50.00% 50.00% +18.00%
      Redis RPS (pipeline=16, SET) 22,399,230 ops/sec 11,661,818 ops/sec 1.8 20.00% 20.00% +12.00%
      PassMark Memory Mark (composite) 3,214 2,417 1.3 10.00% 10.00% +2.70%
      Memory bandwidth (read, 16 MB ~ L3) 333,794 MB/sec 108,374 MB/sec 3 10.00% 10.00% +12.00%
      PassMark single-thread CPU 1,944 Mops/s 2,365 Mops/s 0.79 10.00% 10.00% -2.30%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,867

      Geekbench Multi-Core

      Score: 15,796

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 14,603
      Compression
      		 106,419
      Encryption
      		 3,029
      Extended Instructions
      		 14,735
      Floating Point Maths
      		 96,969
      Integer Maths
      		 83,462
      Physics
      		 4,875
      Prime Numbers
      		 260
      Single Threaded
      		 1,944
      String Sorting
      		 74,096

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3,214
      Database Operations
      		 24,100
      Memory Latency
      		 49
      Memory Read Cached
      		 20,515
      Memory Read Uncached
      		 19,930
      Memory Write
      		 21,212

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 150.55 42.66 0.28×
      bitops
      		 144,891 2,314,157 15.97×
      branch
      		 227,103 3,631,125 15.99×
      funccall
      		 1,971 31,514 15.99×
      funcret
      		 34,679 491,871 14.18×
      hash
      		 155,679 2,486,318 15.97×
      intmath
      		 32,828 523,410 15.94×
      nop
      		 457,297 7,300,582 15.96×
      prime
      		 499,142 7,983,257 15.99×
      rotate
      		 133,266 2,141,292 16.07×
      str
      		 752,603 11,954,445 15.88×
      wcs
      		 202,071 3,241,706 16.04×
      CryptographySingleMultiScaling
      crypt
      		 3,465 56,313 16.25×
      CompressionSingleMultiScaling
      jpeg
      		 739.87 11,834 15.99×
      zlib
      		 48.42 687.68 14.20×
      HypervisorSingleMultiScaling
      clock
      		 50,010 480,071 9.60×
      clone
      		 368.36 3,888 10.56×
      context
      		 3,423 57,684 16.85×
      cpu-sched
      		 66.1 1,052 15.91×
      eventfd
      		 118,173 800,643 6.78×
      fault
      		 23,986 246,639 10.28×
      fork
      		 6,416 59,770 9.32×
      getrandom
      		 62,260 995,591 15.99×
      hrtimers
      		 336,724 3,804,259 11.30×
      mprotect
      		 1,370,352 7,324,606 5.35×
      mtx
      		 8,536,601 729,181,610 85.42×
      munmap
      		 4,387 52,556 11.98×
      null
      		 594,968 9,947,495 16.72×
      pipe
      		 1,181,948 11,508,553 9.74×
      priv-instr
      		 907,786 13,193,158 14.53×
      resched
      		 7,057,813 2,376,516 0.34×
      switch
      		 204,442 8,619,528 42.16×
      timermix
      		 565,624 9,012,516 15.93×
      tlb-shootdown
      		 23,996 116,355 4.85×
      vdso
      		 44,553,366 714,133,990 16.03×
      vfork
      		 46,193 279,955 6.06×
      yield
      		 21,017,564 21,869,129 1.04×
      zero
      		 2,797,652 45,519,900 16.27×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 1,936 30,939 15.98×
      expmath
      		 366.74 5,860 15.98×
      fma
      		 776,037 11,248,051 14.49×
      fp
      		 153.07 2,452 16.02×
      fractal
      		 7.8 122.6 15.72×
      hyperbolic
      		 353.94 5,660 15.99×
      logmath
      		 429.52 6,863 15.98×
      matrix
      		 6,606 105,582 15.98×
      matrix-3d
      		 1,395 15,059 10.80×
      monte-carlo
      		 237.08 3,886 16.39×
      mpfr
      		 1,439 22,977 15.96×
      powmath
      		 249.04 3,980 15.98×
      trig
      		 476.02 7,612 15.99×
      veccmp
      		 21,816 348,654 15.98×
      vecfp
      		 1,241 19,563 15.77×
      vecmath
      		 4,445 71,045 15.98×
      vecshuf
      		 882.19 14,056 15.93×
      vecwide
      		 25,072 381,724 15.22×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 9 144 16.00×
      bsearch
      		 341.9 5,465 15.99×
      bubblesort
      		 1.2 19.2 16.00×
      fibsearch
      		 365.02 5,839 16.00×
      heapsort
      		 13 207.99 16.00×
      hsearch
      		 8,591 136,293 15.86×
      insertionsort
      		 6.8 106.6 15.68×
      malloc
      		 3,856,339 45,491,071 11.80×
      mcontend
      		 301.31 31,573 104.78×
      mergesort
      		 33 533.58 16.17×
      qsort
      		 22.2 354.79 15.98×
      skiplist
      		 6,762 107,969 15.97×
      tree
      		 1.8 19.19 10.66×
      MemorySingleMultiScaling
      cache
      		 541,180 1,239,269 2.29×
      cachehammer
      		 2,032,945 29,418,472 14.47×
      cacheline
      		 76.11 1,412 18.55×
      l1cache
      		 329.75 5,276 16.00×
      memcpy
      		 688.48 10,970 15.93×
      memrate
      		 5.93 51.03 8.61×
      memthrash
      		 249.22 452.11 1.81×
      ptr-chase
      		 30,026,599 162,841,356 5.42×
      spinmem
      		 4,444 16,072 3.62×
      stream
      		 135.03 20,593 152.50×
      vm
      		 140,543 1,420,166 10.10×

      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

      PostgreSQL heavy read-only throughput

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYAccelerators
      m8g.medium 14 GiB0
      m8g.large 28 GiB0
      m8g.xlarge 416 GiB0
      m8g.2xlarge 832 GiB0
      m8g.8xlarge 32128 GiB0
      m8g.12xlarge 48192 GiB0
      m8g.16xlarge 64256 GiB0

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      m8g.4xlarge FAQs