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m8g.12xlarge by Amazon Web Services

m8g.12xlarge is a General purpose [AWS Graviton processors] Gen8 12xlarge server offered by Amazon Web Services with 48 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 0.2693 USD per hour.
48 vCPU
192 GiB Memory
Spare SCore
81864
(All-cores)
1706
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m8g.12xlarge
Description
General purpose [AWS Graviton processors] Gen8 12xlarge
Family
m8g
Hw Virt
Status
active
Observed At
2026-07-20T20:53:19.442917

Availability

REGION / IDSPOTONDEMAND
Hyderabad (IN) / ap-south-2
0.434467 USD/h 1.5398 USD/h
Mumbai (IN) / ap-south-1
0.540767 USD/h 1.5398 USD/h
Northern Virgina (US) / us-east-1
0.73532 USD/h 2.1542 USD/h
Oregon (US) / us-west-2
0.804175 USD/h 2.1542 USD/h
Ohio (US) / us-east-2
0.874267 USD/h 2.1542 USD/h
Stockholm (SE) / eu-north-1
0.729133 USD/h 2.2891 USD/h
(TH) / ap-southeast-7
0.7836 USD/h 2.2891 USD/h
(MY) / ap-southeast-5
0.812133 USD/h 2.2891 USD/h
Aragón (ES) / eu-south-2
0.502733 USD/h 2.3995 USD/h
Dublin (IE) / eu-west-1
1.2729 USD/h 2.401 USD/h
Calgary (CA) / ca-west-1
0.76 USD/h 2.4014 USD/h
Quebec (CA) / ca-central-1
0.766167 USD/h 2.4014 USD/h
London (GB) / eu-west-2
0.722967 USD/h 2.4912 USD/h
Milan (IT) / eu-south-1
0.651333 USD/h 2.5133 USD/h
Paris (FR) / eu-west-3
0.981667 USD/h 2.5133 USD/h
California (US) / us-west-1
1.00225 USD/h 2.5133 USD/h
Frankfurt (DE) / eu-central-1
0.877567 USD/h 2.581 USD/h
United Arab Emirates / me-central-1
1.0811 USD/h 2.641 USD/h
Seoul (KR) / ap-northeast-2
1.115125 USD/h 2.6482 USD/h
Jakarta (ID) / ap-southeast-3
0.395067 USD/h 2.6928 USD/h
Melbourne (AU) / ap-southeast-4
0.398733 USD/h 2.6928 USD/h
Sydney (AU) / ap-southeast-2
0.842733 USD/h 2.6928 USD/h
Singapore (SG) / ap-southeast-1
1.127567 USD/h 2.6928 USD/h
Osaka (JP) / ap-northeast-3
1.070833 USD/h 2.7826 USD/h
Tokyo (JP) / ap-northeast-1
1.1882 USD/h 2.7826 USD/h
Zurich (CH) / eu-central-2
0.788 USD/h 2.8387 USD/h
Cape Town (ZA) / af-south-1
0.399733 USD/h 2.8502 USD/h
Hong Kong (HK) / ap-east-1
0.641333 USD/h 2.9621 USD/h
Sao Paulo (BR) / sa-east-1
1.5713 USD/h 3.4334 USD/h

Processor

vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
48
CPU Speed
2.8 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Model
Neoverse-V2
CPU L1D Cache
64 KiB
CPU L1D Cache Total
3 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
3 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
96 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
48
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
192 GiB
Memory Amount Actual
189 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
      22.5 Gbps
      Network Speed Max
      22.5 Gbps
      Network Storage Speed Baseline
      15 Gbps
      Network Storage Speed Max
      15 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An arm64 general-purpose instance featuring forty-eight dedicated cores and high memory bandwidth for demanding multi-threaded workloads.

      General Purpose

      Amazon Web Services m8g.12xlarge is an arm64-based general-purpose server instance powered by 48 dedicated physical cores of the AWS Neoverse-V2 processor running at 2.8 GHz. It features 192.0 GB of memory, yielding 4.0 GB per core, and operates on the Nitro hypervisor with a baseline network bandwidth of 22 Gbps. The instance does not include local storage or GPU accelerators. Benchmark results indicate average single-core performance but top-tier capabilities in multi-core processing, software compilation, and memory bandwidth. While LLM text generation for small models is weak, the instance demonstrates strong multi-threaded decompression and database operations. This hardware profile is suited for memory-bandwidth-sensitive applications, multi-threaded workloads, static web serving, and database operations.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      3.79Score
      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) 10,008,965 ops/sec 1,895,870 ops/sec 5.28 50.00% 50.00% +130.00%
      Redis RPS (pipeline=16, SET) 62,594,656 ops/sec 11,503,938 ops/sec 5.44 20.00% 20.00% +40.30%
      PassMark Memory Mark (composite) 3,357 2,410 1.39 10.00% 10.00% +3.35%
      Memory bandwidth (read, 16 MB ~ L3) 466,181 MB/sec 107,368 MB/sec 4.34 10.00% 10.00% +15.80%
      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: 1,880

      Geekbench Multi-Core

      Score: 23,515

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		36189
      Compression
      		319525
      Encryption
      		9126
      Extended Instructions
      		44205
      Floating Point Maths
      		290929
      Integer Maths
      		250406
      Physics
      		13038
      Prime Numbers
      		568
      Single Threaded
      		1944
      String Sorting
      		220955

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		3357
      Database Operations
      		47440
      Memory Latency
      		48
      Memory Read Cached
      		21165
      Memory Read Uncached
      		20142
      Memory Write
      		21226

      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
      m8g.medium 14 GiB0
      m8g.large 28 GiB0
      m8g.xlarge 416 GiB0
      m8g.2xlarge 832 GiB0
      m8g.4xlarge 1664 GiB0
      m8g.8xlarge 32128 GiB0
      m8g.16xlarge 64256 GiB0

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      m8g.12xlarge FAQs