m6i.12xlarge by Amazon Web Services

m6i.12xlarge is a General purpose [Intel processors] Gen6 12xlarge server offered by Amazon Web Services with 48 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 0.3024 USD per hour.
48 vCPU
192 GiB Memory
Spare SCore
46,469
(All-cores)
1,893
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m6i.12xlarge
Description
General purpose [Intel processors] Gen6 12xlarge
Family
m6i
Hw Virt
Average Time To Start
8
Status
active
Observed At
2026-09-13T19:50:16.547516

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
0.367733 USD/h 2.304 USD/h
Northern Virgina (US) / us-east-1
0.7841 USD/h 2.304 USD/h
Oregon (US) / us-west-2
0.85125 USD/h 2.304 USD/h
(MX) / mx-central-1
0.783 USD/h 2.4192 USD/h
Mumbai (IN) / ap-south-1
0.6307 USD/h 2.424 USD/h
Hyderabad (IN) / ap-south-2
0.612167 USD/h 2.424 USD/h
Stockholm (SE) / eu-north-1
0.6154 USD/h 2.448 USD/h
(MY) / ap-southeast-5
0.780233 USD/h 2.448 USD/h
(TH) / ap-southeast-7
0.8432 USD/h 2.448 USD/h
Calgary (CA) / ca-west-1
0.5784 USD/h 2.568 USD/h
Quebec (CA) / ca-central-1
0.787033 USD/h 2.568 USD/h
Dublin (IE) / eu-west-1
1.221167 USD/h 2.568 USD/h
London (GB) / eu-west-2
0.955067 USD/h 2.664 USD/h
Taipei (TW) / ap-east-2
0.7557 USD/h 2.6784 USD/h
Milan (IT) / eu-south-1
0.622667 USD/h 2.688 USD/h
California (US) / us-west-1
0.88965 USD/h 2.688 USD/h
Paris (FR) / eu-west-3
1.058467 USD/h 2.688 USD/h
Tel Aviv (IL) / il-central-1
0.705167 USD/h 2.6964 USD/h
Frankfurt (DE) / eu-central-1
1.246867 USD/h 2.76 USD/h
United Arab Emirates / me-central-1
1.1564 USD/h 2.8248 USD/h
Seoul (KR) / ap-northeast-2
0.858775 USD/h 2.832 USD/h
Jakarta (ID) / ap-southeast-3
0.466667 USD/h 2.88 USD/h
Singapore (SG) / ap-southeast-1
1.0295 USD/h 2.88 USD/h
Sydney (AU) / ap-southeast-2
1.392333 USD/h 2.88 USD/h
Tokyo (JP) / ap-northeast-1
0.8249 USD/h 2.976 USD/h
Osaka (JP) / ap-northeast-3
1.0619 USD/h 2.976 USD/h
(NZ) / ap-southeast-6
0.504733 USD/h 3.024 USD/h
Zurich (CH) / eu-central-2
1.129333 USD/h 3.036 USD/h
Cape Town (ZA) / af-south-1
0.7766 USD/h 3.048 USD/h
Hong Kong (HK) / ap-east-1
0.9127 USD/h 3.168 USD/h
Sao Paulo (BR) / sa-east-1
0.5901 USD/h 3.672 USD/h

Processor

vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
24
CPU Speed
3.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8375C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
1 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
768 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
30 MiB
CPU L3 Cache
54 MiB
CPU L3 Cache Total
54 MiB
CPU Flags
fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, ssbd, ibrs, ibpb, stibp, ibrs_enhanced, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, wbnoinvd, ida, arat, avx512vbmi, pku, ospke, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, rdpid, md_clear, flush_l1d, arch_capabilities
Ecpus
24.6
Scalability
102.5

System Resources and Accelerators

MEMORY
Memory Amount
192 GiB
Memory Amount Actual
192 GiB
Memory Generation
DDR4
Memory Speed
3200 Mhz
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
      18.75 Gbps
      Network Speed Max
      18.75 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

      CPU and System Topology

      Server Description

      A balanced x86_64 compute platform featuring dedicated Intel Xeon processors and DDR4 memory for standard enterprise workloads.

      General Purpose

      Amazon Web Services m6i.12xlarge is an x86_64 general-purpose instance utilizing the Nitro hypervisor. It is equipped with an Intel Xeon 8375C processor running at 3.5 GHz, delivering 48 vCPUs (24 physical cores) and 192.0 GB of DDR4 memory. The instance has no local storage or GPU accelerators, but provides a baseline network bandwidth of 19 Gbps. Performance benchmarks indicate average capabilities across most compute and memory tasks, with strong results in image processing and CPU encryption. However, a notable tradeoff exists in large-scale machine learning, where text generation for a 70B model drops to a weak 2.75 tokens/second. This instance is configured for balanced workloads such as database operations, software compilation, and static web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.32Score
      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) 6,366,089 ops/sec 1,917,397 ops/sec 3.32 50.00% 50.00% +82.20%
      Redis RPS (pipeline=16, SET) 30,507,977 ops/sec 11,681,410 ops/sec 2.61 20.00% 20.00% +21.20%
      PassMark Memory Mark (composite) 2,563 2,418 1.06 10.00% 10.00% +0.58%
      Memory bandwidth (read, 16 MB ~ L3) 168,814 MB/sec 108,140 MB/sec 1.56 10.00% 10.00% +4.55%
      PassMark single-thread CPU 2,371 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,664

      Geekbench Multi-Core

      Score: 15,732

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 48594
      Compression
      		 730411
      Encryption
      		 43613
      Extended Instructions
      		 42132
      Floating Point Maths
      		 102927
      Integer Maths
      		 201355
      Physics
      		 4024
      Prime Numbers
      		 232
      Single Threaded
      		 2371
      String Sorting
      		 100196

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2563
      Database Operations
      		 21132
      Memory Latency
      		 61
      Memory Read Cached
      		 23705
      Memory Read Uncached
      		 11374
      Memory Write
      		 10349

      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

      INSTANCEvCPUsMEMORYGPUs
      m6i.large 28 GiB0
      m6i.xlarge 416 GiB0
      m6i.2xlarge 832 GiB0
      m6i.4xlarge 1664 GiB0
      m6i.8xlarge 32128 GiB0
      m6i.16xlarge 64256 GiB0
      m6i.24xlarge 96384 GiB0

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      m6i.12xlarge FAQs