m6i.4xlarge by Amazon Web Services

m6i.4xlarge is a General purpose [Intel processors] Gen6 4xlarge server offered by Amazon Web Services with 16 vCPUs, 64 GiB of memory and 0 GB of storage. The pricing starts at 0.0808 USD per hour.
16 vCPU
64 GiB Memory
Spare SCore
15,070
(All-cores)
1,887
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m6i.4xlarge
Description
General purpose [Intel processors] Gen6 4xlarge
Family
m6i
Hw Virt
Average Time To Start
7.2
Status
active
Observed At
2026-10-28T07:45:08.679031

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
0.139567 USD/h 0.768 USD/h
Northern Virgina (US) / us-east-1
0.25022 USD/h 0.768 USD/h
Oregon (US) / us-west-2
0.271975 USD/h 0.768 USD/h
(MX) / mx-central-1
0.2473 USD/h 0.8064 USD/h
Hyderabad (IN) / ap-south-2
0.082 USD/h 0.808 USD/h
Mumbai (IN) / ap-south-1
0.292867 USD/h 0.808 USD/h
Stockholm (SE) / eu-north-1
0.130733 USD/h 0.816 USD/h
(MY) / ap-southeast-5
0.2477 USD/h 0.816 USD/h
(TH) / ap-southeast-7
0.336767 USD/h 0.816 USD/h
Calgary (CA) / ca-west-1
0.203233 USD/h 0.856 USD/h
Quebec (CA) / ca-central-1
0.322 USD/h 0.856 USD/h
Dublin (IE) / eu-west-1
0.446167 USD/h 0.856 USD/h
London (GB) / eu-west-2
0.325333 USD/h 0.888 USD/h
Taipei (TW) / ap-east-2
0.150833 USD/h 0.8928 USD/h
Milan (IT) / eu-south-1
0.2449 USD/h 0.896 USD/h
California (US) / us-west-1
0.284 USD/h 0.896 USD/h
Paris (FR) / eu-west-3
0.396233 USD/h 0.896 USD/h
Tel Aviv (IL) / il-central-1
0.291133 USD/h 0.8988 USD/h
Frankfurt (DE) / eu-central-1
0.3999 USD/h 0.92 USD/h
United Arab Emirates / me-central-1
0.3855 USD/h 0.9416 USD/h
Seoul (KR) / ap-northeast-2
0.259625 USD/h 0.944 USD/h
Jakarta (ID) / ap-southeast-3
0.096 USD/h 0.96 USD/h
Singapore (SG) / ap-southeast-1
0.450867 USD/h 0.96 USD/h
Sydney (AU) / ap-southeast-2
0.442567 USD/h 0.96 USD/h
Osaka (JP) / ap-northeast-3
0.370167 USD/h 0.992 USD/h
Tokyo (JP) / ap-northeast-1
0.3759 USD/h 0.992 USD/h
(NZ) / ap-southeast-6
0.3492 USD/h 1.008 USD/h
Zurich (CH) / eu-central-2
0.289767 USD/h 1.012 USD/h
Cape Town (ZA) / af-south-1
0.3541 USD/h 1.016 USD/h
Hong Kong (HK) / ap-east-1
0.7376 USD/h 1.056 USD/h
Sao Paulo (BR) / sa-east-1
0.242133 USD/h 1.224 USD/h

Processor

vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
8
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
384 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
10 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
8
Scalability
50

System Resources and Accelerators

MEMORY
Memory Amount
64 GiB
Memory Amount Actual
64 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
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      6.25 Gbps
      Network Speed Max
      12.5 Gbps
      Network Storage Speed Baseline
      5 Gbps
      Network Storage Speed Max
      10 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 offering reliable multi-core performance and DDR4 memory for general-purpose enterprise workloads.

      General Purpose

      Amazon Web Services m6i.4xlarge is an x86_64 general-purpose server powered by an Intel Xeon 8375C processor running at 3.5 GHz. It features 16 vCPUs (8 physical cores) and 64.0 GB of DDR4 RAM, establishing a balanced 1:4 CPU-to-memory ratio. Operating on the AWS Nitro hypervisor, the instance lacks local storage and dedicated GPUs, but provides a baseline network bandwidth of 6 Gbps. Performance benchmarks show a multi-core Geekbench score of 9695.0 and a static web serving throughput of 21.5 GB/sec. It also handles database operations efficiently, executing 15.63 million Redis SET operations per second. This instance is designed for balanced workloads such as web serving, software compilation, database tasks, and moderate multi-threaded applications where dedicated local storage or GPU acceleration is not required.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.1Score
      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) 2,151,356 ops/sec 1,919,289 ops/sec 1.2 50.00% 50.00% +9.50%
      Redis RPS (pipeline=16, SET) 10,720,675 ops/sec 11,728,058 ops/sec 0.92 20.00% 20.00% -1.70%
      PassMark Memory Mark (composite) 2,490 2,416 1 10.00% 10.00% 0.00%
      Memory bandwidth (read, 16 MB ~ L3) 102,680 MB/sec 108,466 MB/sec 0.91 10.00% 10.00% -0.94%
      PassMark single-thread CPU 2,367 Mops/s 2,365 Mops/s 1 10.00% 10.00% 0.00%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,562

      Geekbench Multi-Core

      Score: 9,695

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 20,935
      Compression
      		 245,989
      Encryption
      		 14,571
      Extended Instructions
      		 14,043
      Floating Point Maths
      		 34,248
      Integer Maths
      		 66,996
      Physics
      		 2,306
      Prime Numbers
      		 117
      Single Threaded
      		 2,367
      String Sorting
      		 34,500

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,490
      Database Operations
      		 7,779
      Memory Latency
      		 61
      Memory Read Cached
      		 24,277
      Memory Read Uncached
      		 11,540
      Memory Write
      		 10,375

      Stress-ng Stressors

      CPU integerSingleMultiScaling
      atomic
      		 279.49 301.37 1.08×
      bitops
      		 129,874 1,060,015 8.16×
      branch
      		 137,144 1,737,055 12.67×
      funccall
      		 634.81 5,202 8.20×
      funcret
      		 11,754 137,536 11.70×
      hash
      		 151,460 1,744,160 11.52×
      intmath
      		 60,831 598,614 9.84×
      nop
      		 187,077 1,316,763 7.04×
      prime
      		 391,270 3,397,652 8.68×
      rotate
      		 97,568 821,550 8.42×
      str
      		 867,729 7,315,700 8.43×
      wcs
      		 603,058 4,319,216 7.16×
      CryptographySingleMultiScaling
      crypt
      		 2,819 20,956 7.43×
      CompressionSingleMultiScaling
      jpeg
      		 703.1 7,181 10.21×
      zlib
      		 50.09 703.62 14.05×
      HypervisorSingleMultiScaling
      clock
      		 46,614 363,295 7.79×
      clone
      		 454.69 2,473 5.44×
      context
      		 4,852 57,864 11.93×
      cpu-sched
      		 65.38 998.71 15.28×
      eventfd
      		 39,955 564,028 14.12×
      fault
      		 17,744 165,038 9.30×
      fork
      		 6,023 51,607 8.57×
      getrandom
      		 49,459 447,255 9.04×
      hrtimers
      		 323,915 1,962,502 6.06×
      mprotect
      		 1,275,586 4,320,241 3.39×
      mtx
      		 14,547,180 371,396,280 25.53×
      munmap
      		 4,404 39,639 9.00×
      null
      		 758,188 7,669,961 10.12×
      pipe
      		 808,316 10,672,900 13.20×
      priv-instr
      		 799,357 7,922,642 9.91×
      resched
      		 5,984,878 1,000,273 0.17×
      switch
      		 48,411 3,927,160 81.12×
      timermix
      		 167,599 2,231,618 13.32×
      tlb-shootdown
      		 9,957 33,082 3.32×
      tsc
      		 766,483 9,015,246 11.76×
      usersyscall
      		 616,754 6,066,364 9.84×
      vdso
      		 106,484,361 906,727,204 8.52×
      vfork
      		 33,949 254,387 7.49×
      x86syscall
      		 8,490,878 94,630,102 11.14×
      yield
      		 13,071,344 14,763,560 1.13×
      zero
      		 4,500,696 42,071,125 9.35×
      CPU float/SIMDSingleMultiScaling
      eigen
      		 14,787 152,420 10.31×
      expmath
      		 2,882 33,720 11.70×
      fma
      		 658,962 9,156,019 13.89×
      fp
      		 191.77 1,629 8.49×
      fractal
      		 5 58.8 11.76×
      hyperbolic
      		 3,058 36,331 11.88×
      logmath
      		 4,842 55,906 11.55×
      matrix
      		 3,485 42,614 12.23×
      matrix-3d
      		 677.16 3,480 5.14×
      monte-carlo
      		 257.37 2,752 10.69×
      mpfr
      		 1,401 12,016 8.57×
      powmath
      		 1,688 20,048 11.88×
      trig
      		 1,967 19,970 10.15×
      veccmp
      		 20,367 158,166 7.77×
      vecfp
      		 1,527 15,199 9.96×
      vecmath
      		 3,229 37,349 11.57×
      vecshuf
      		 665.14 5,777 8.69×
      vecwide
      		 31,895 294,388 9.23×
      AlgorithmsSingleMultiScaling
      bitonicsort
      		 8 64.2 8.03×
      bsearch
      		 248.21 2,663 10.73×
      bubblesort
      		 1 6.4 6.40×
      fibsearch
      		 286.94 2,855 9.95×
      heapsort
      		 9.4 86.4 9.19×
      hsearch
      		 7,090 65,948 9.30×
      insertionsort
      		 10.6 50 4.72×
      malloc
      		 2,209,487 21,832,309 9.88×
      mcontend
      		 125.94 3,162 25.11×
      mergesort
      		 26.6 298.79 11.23×
      qsort
      		 20.8 172.59 8.30×
      skiplist
      		 5,419 63,325 11.69×
      tree
      		 1.6 12.79 7.99×
      MemorySingleMultiScaling
      cache
      		 319,762 508,357 1.59×
      cachehammer
      		 347,610 4,850,648 13.95×
      cacheline
      		 75.73 979.38 12.93×
      l1cache
      		 916.84 3,037 3.31×
      memcpy
      		 405.29 3,192 7.88×
      memrate
      		 1.57 9.31 5.93×
      memthrash
      		 170.26 636.77 3.74×
      ptr-chase
      		 33,052,169 156,869,292 4.75×
      spinmem
      		 151.79 496.15 3.27×
      stream
      		 33.83 3,529 104.33×
      vm
      		 112,525 294,023 2.61×

      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

      INSTANCEvCPUsMEMORYAccelerators
      m6i.large 28 GiB0
      m6i.xlarge 416 GiB0
      m6i.2xlarge 832 GiB0
      m6i.8xlarge 32128 GiB0
      m6i.12xlarge 48192 GiB0
      m6i.16xlarge 64256 GiB0
      m6i.24xlarge 96384 GiB0

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      m6i.4xlarge FAQs