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m6i.16xlarge by Amazon Web Services

m6i.16xlarge is a General purpose [Intel processors] Gen6 16xlarge server offered by Amazon Web Services with 64 vCPUs, 256 GiB of memory and 0 GB of storage. The pricing starts at 0.3584 USD per hour.
64 vCPU
256 GiB Memory
Spare SCore
61956
(All-cores)
1893
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m6i.16xlarge
Description
General purpose [Intel processors] Gen6 16xlarge
Family
m6i
Hw Virt
Status
active
Observed At
2026-07-28T03:32:58.286368

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
0.7908 USD/h 3.072 USD/h
Northern Virgina (US) / us-east-1
1.51712 USD/h 3.072 USD/h
Oregon (US) / us-west-2
1.2596 USD/h 3.072 USD/h
(MX) / mx-central-1
0.727833 USD/h 3.2256 USD/h
Hyderabad (IN) / ap-south-2
0.948333 USD/h 3.232 USD/h
Mumbai (IN) / ap-south-1
1.062967 USD/h 3.232 USD/h
Stockholm (SE) / eu-north-1
0.625067 USD/h 3.264 USD/h
(TH) / ap-southeast-7
1.013467 USD/h 3.264 USD/h
(MY) / ap-southeast-5
1.0886 USD/h 3.264 USD/h
Calgary (CA) / ca-west-1
0.758667 USD/h 3.424 USD/h
Quebec (CA) / ca-central-1
1.2014 USD/h 3.424 USD/h
Dublin (IE) / eu-west-1
1.681967 USD/h 3.424 USD/h
London (GB) / eu-west-2
0.9647 USD/h 3.552 USD/h
Taipei (TW) / ap-east-2
0.503167 USD/h 3.5712 USD/h
Milan (IT) / eu-south-1
0.603833 USD/h 3.584 USD/h
Paris (FR) / eu-west-3
1.214567 USD/h 3.584 USD/h
California (US) / us-west-1
1.1693 USD/h 3.584 USD/h
Tel Aviv (IL) / il-central-1
2.121 USD/h 3.5952 USD/h
Frankfurt (DE) / eu-central-1
1.208767 USD/h 3.68 USD/h
United Arab Emirates / me-central-1
1.5419 USD/h 3.7664 USD/h
Seoul (KR) / ap-northeast-2
1.086425 USD/h 3.776 USD/h
Jakarta (ID) / ap-southeast-3
0.5867 USD/h 3.84 USD/h
Singapore (SG) / ap-southeast-1
1.349933 USD/h 3.84 USD/h
Sydney (AU) / ap-southeast-2
1.7887 USD/h 3.84 USD/h
Tokyo (JP) / ap-northeast-1
1.2248 USD/h 3.968 USD/h
Osaka (JP) / ap-northeast-3
1.285333 USD/h 3.968 USD/h
(NZ) / ap-southeast-6
0.9677 USD/h 4.032 USD/h
Zurich (CH) / eu-central-2
0.787767 USD/h 4.048 USD/h
Cape Town (ZA) / af-south-1
0.669633 USD/h 4.064 USD/h
Hong Kong (HK) / ap-east-1
1.067333 USD/h 4.224 USD/h
Sao Paulo (BR) / sa-east-1
1.6645 USD/h 4.896 USD/h

Processor

vCPUs
64
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
32
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
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
40 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, arch_perfmon, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, monitor, 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
32.7
Scalability
102.19

System Resources and Accelerators

MEMORY
Memory Amount
256 GiB
Memory Amount Actual
256 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
      25 Gbps
      Network Speed Max
      25 Gbps
      Network Storage Speed Baseline
      20 Gbps
      Network Storage Speed Max
      20 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A balanced general-purpose server featuring 64 vCPUs, AVX-512 support, and 256 GB RAM for multi-threaded enterprise workloads.

      General Purpose

      Amazon Web Services m6i.16xlarge is a general-purpose instance featuring 64 vCPUs and 32 physical cores powered by an Intel Xeon 8375C processor running at 3.5 GHz. Built on the x86_64 architecture and managed by the Nitro hypervisor, it includes 256.0 GB of DDR4 memory, providing a balanced 4.0 GB of RAM per vCPU. The server lacks local storage and dedicated GPUs but delivers a baseline network bandwidth of 25 Gbps. Benchmark data highlights strong multi-core CPU performance, particularly in software compilation, database operations, and static web serving, alongside strong cryptographic execution via AVX-512 and AES extensions. Single-core performance and memory bandwidth remain in the average tier. This configuration is optimized for multi-threaded enterprise workloads, web serving, and database applications requiring balanced compute and memory resources.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.69Score
      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) 7,742,151 ops/sec 1,896,415 ops/sec 4.08 50.00% 50.00% +102.00%
      Redis RPS (pipeline=16, SET) 35,474,371 ops/sec 11,539,523 ops/sec 3.07 20.00% 20.00% +25.10%
      PassMark Memory Mark (composite) 2,619 2,411 1.09 10.00% 10.00% +0.87%
      Memory bandwidth (read, 16 MB ~ L3) 177,642 MB/sec 107,368 MB/sec 1.65 10.00% 10.00% +5.14%
      PassMark single-thread CPU 2,427 Mops/s 2,363 Mops/s 1.03 10.00% 10.00% +0.30%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,689

      Geekbench Multi-Core

      Score: 15,713

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 57245
      Compression
      		 912559
      Encryption
      		 55643
      Extended Instructions
      		 53218
      Floating Point Maths
      		 137176
      Integer Maths
      		 268425
      Physics
      		 4254
      Prime Numbers
      		 267
      Single Threaded
      		 2427
      String Sorting
      		 120489

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2619
      Database Operations
      		 26214
      Memory Latency
      		 59
      Memory Read Cached
      		 24329
      Memory Read Uncached
      		 11503
      Memory Write
      		 10341

      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
      m6i.large 28 GiB0
      m6i.xlarge 416 GiB0
      m6i.2xlarge 832 GiB0
      m6i.4xlarge 1664 GiB0
      m6i.8xlarge 32128 GiB0
      m6i.12xlarge 48192 GiB0
      m6i.24xlarge 96384 GiB0

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      m6i.16xlarge FAQs