m6idn.16xlarge by Amazon Web Services

m6idn.16xlarge is a General purpose [Intel processors] [Instance store volumes] [Network and EBS optimized] Gen6 16xlarge server offered by Amazon Web Services with 64 vCPUs, 256 GiB of memory and 3.8 TB of storage. The pricing starts at 0.5359 USD per hour.
64 vCPU
256 GiB Memory
3.8 TB Storage
Spare SCore
61,952
(All-cores)
1,894
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m6idn.16xlarge
Description
General purpose [Intel processors] [Instance store volumes] [Network and EBS optimized] Gen6 16xlarge
Family
m6idn
Hw Virt
Status
active
Observed At
2026-10-27T06:58:17.816359

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
1.74088 USD/h 5.0918 USD/h
Oregon (US) / us-west-2
1.4197 USD/h 5.0918 USD/h
Ohio (US) / us-east-2
2.4675 USD/h 5.0918 USD/h
Stockholm (SE) / eu-north-1
0.888667 USD/h 5.312 USD/h
Hyderabad (IN) / ap-south-2
2.073367 USD/h 5.3594 USD/h
Mumbai (IN) / ap-south-1
1.996567 USD/h 5.4288 USD/h
Quebec (CA) / ca-central-1
1.3706 USD/h 5.5738 USD/h
Aragón (ES) / eu-south-2
0.5574 USD/h 5.5738 USD/h
Dublin (IE) / eu-west-1
2.3178 USD/h 5.6909 USD/h
London (GB) / eu-west-2
1.056133 USD/h 5.7914 USD/h
California (US) / us-west-1
3.1243 USD/h 5.8701 USD/h
Frankfurt (DE) / eu-central-1
1.651567 USD/h 6.0653 USD/h
Seoul (KR) / ap-northeast-2
2.13145 USD/h 6.1776 USD/h
Singapore (SG) / ap-southeast-1
1.664933 USD/h 6.2525 USD/h
Sydney (AU) / ap-southeast-2
2.2293 USD/h 6.4397 USD/h
Tokyo (JP) / ap-northeast-1
1.3261 USD/h 6.552 USD/h
Zurich (CH) / eu-central-2
2.643967 USD/h 6.6099 USD/h
Sao Paulo (BR) / sa-east-1
4.211533 USD/h 7.9648 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
51.09

System Resources and Accelerators

MEMORY
Memory Amount
256 GiB
Memory Amount Actual
256 GiB
Memory Generation
DDR4
Memory Speed
3200 Mhz
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    3800 GB
    Storage Type
    nvme ssd
    Storages
    • 1900 GB nvme ssd
    • 1900 GB nvme ssd
    NETWORK
    Network Speed Baseline
    100 Gbps
    Network Speed Max
    100 Gbps
    Network Storage Speed Baseline
    50 Gbps
    Network Storage Speed Max
    50 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    A balanced x86_64 platform combining dedicated Intel Xeon compute, high-speed local NVMe storage, and 100 Gbps networking for demanding database workloads.

    General PurposeStorage & DatabaseCompute Optimized

    Amazon Web Services m6idn.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. It includes 256.0 GB of DDR4 memory, a 3800 GB local NVMe SSD, and a baseline network bandwidth of 100 Gbps. Operating on the Nitro hypervisor, the instance delivers strong multi-core performance, as demonstrated by its stress-ng multi-core score of 61952.26 and PassMark CPU score of 57662.99. It also exhibits strong capabilities in database operations, software compilation, and static web serving. While it lacks GPU accelerators, the combination of high-speed local storage, dedicated compute resources, and high network throughput makes it qualitatively cost-efficient for I/O-heavy applications. This instance is highly suited for database hosting, multi-threaded data processing, and high-throughput web serving.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    2.6Score
    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) 7,313,019 ops/sec 1,918,343 ops/sec 3.8 50.00% 50.00% +95.00%
    Redis RPS (pipeline=16, SET) 34,808,206 ops/sec 11,704,734 ops/sec 2.9 20.00% 20.00% +24.00%
    PassMark Memory Mark (composite) 2,642 2,416 1.1 10.00% 10.00% +0.96%
    Memory bandwidth (read, 16 MB ~ L3) 177,272 MB/sec 108,420 MB/sec 1.6 10.00% 10.00% +4.80%
    PassMark single-thread CPU 2,428 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,693

    Geekbench Multi-Core

    Score: 15,668

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 57,663
    Compression
    		 950,152
    Encryption
    		 55,829
    Extended Instructions
    		 53,184
    Floating Point Maths
    		 137,240
    Integer Maths
    		 268,614
    Physics
    		 4,288
    Prime Numbers
    		 271
    Single Threaded
    		 2,428
    String Sorting
    		 121,830

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2,642
    Database Operations
    		 26,360
    Memory Latency
    		 58
    Memory Read Cached
    		 23,647
    Memory Read Uncached
    		 11,696
    Memory Write
    		 10,588

    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

    INSTANCEvCPUsMEMORYAccelerators
    m6idn.large 28 GiB0
    m6idn.xlarge 416 GiB0
    m6idn.2xlarge 832 GiB0
    m6idn.4xlarge 1664 GiB0
    m6idn.8xlarge 32128 GiB0
    m6idn.12xlarge 48192 GiB0
    m6idn.24xlarge 96384 GiB0

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    m6idn.16xlarge FAQs