m8gn.12xlarge by Amazon Web Services

m8gn.12xlarge is a General purpose [AWS Graviton processors] [Network and EBS optimized] Gen8 12xlarge server offered by Amazon Web Services with 48 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 0.7829 USD per hour.
48 vCPU
192 GiB Memory
Spare SCore
81,869
(All-cores)
1,707
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m8gn.12xlarge
Description
General purpose [AWS Graviton processors] [Network and EBS optimized] Gen8 12xlarge
Family
m8gn
Hw Virt
Status
active
Observed At
2026-09-10T00:38:20.033496

Availability

REGION / IDSPOTONDEMAND
Oregon (US) / us-west-2
1.162333 USD/h 3.492 USD/h
Northern Virgina (US) / us-east-1
1.037075 USD/h 3.492 USD/h
Dublin (IE) / eu-west-1
1.245667 USD/h 3.9029 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 Family
ARMv9
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, 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
      150 Gbps
      Network Speed Max
      150 Gbps
      Network Storage Speed Baseline
      30 Gbps
      Network Storage Speed Max
      30 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An ARM64 general-purpose instance delivering high-bandwidth networking, exceptional memory throughput, and strong multi-core performance for database and compilation workloads.

      General PurposeCompute Optimized

      Amazon Web Services m8gn.12xlarge is a general-purpose, network-optimized server instance powered by the Nitro hypervisor and 48 dedicated ARM64 AWS Graviton Neoverse-V2 physical cores running at 2.8 GHz. Featuring 192.0 GB of system memory (4.0 GB per core) and a baseline network bandwidth of 150 Gbps, this instance lacks local storage and GPU accelerators. In benchmark testing, the m8gn.12xlarge demonstrates top-tier multi-core performance, particularly in software compilation, database operations, and uncached memory bandwidth. Single-core performance is average, but multi-threaded capabilities are highly efficient. The instance is qualitatively cost-effective for resource-dense, network-heavy applications. It is best suited for multi-threaded workloads such as database management, static web serving, software compilation, and medium-to-large scale LLM text generation.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      3.54Score
      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) 9,347,090 ops/sec 1,917,397 ops/sec 4.87 50.00% 50.00% +121.00%
      Redis RPS (pipeline=16, SET) 53,490,139 ops/sec 11,681,410 ops/sec 4.58 20.00% 20.00% +35.60%
      PassMark Memory Mark (composite) 3,383 2,418 1.4 10.00% 10.00% +3.42%
      Memory bandwidth (read, 16 MB ~ L3) 500,029 MB/sec 108,140 MB/sec 4.62 10.00% 10.00% +16.50%
      PassMark single-thread CPU 1,944 Mops/s 2,365 Mops/s 0.822 10.00% 10.00% -1.94%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,893

      Geekbench Multi-Core

      Score: 24,039

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 36146
      Compression
      		 319069
      Encryption
      		 9076
      Extended Instructions
      		 44245
      Floating Point Maths
      		 290907
      Integer Maths
      		 250411
      Physics
      		 13492
      Prime Numbers
      		 585
      Single Threaded
      		 1944
      String Sorting
      		 221102

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3383
      Database Operations
      		 47761
      Memory Latency
      		 45
      Memory Read Cached
      		 20060
      Memory Read Uncached
      		 20325
      Memory Write
      		 21288

      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.4xlarge 1664 GiB0
      m8gn.8xlarge 32128 GiB0
      m8gn.16xlarge 64256 GiB0

      Similar Servers

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      m8gn.12xlarge FAQs