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m8i.16xlarge by Amazon Web Services

m8i.16xlarge is a General purpose [Intel processors] Gen8 16xlarge server offered by Amazon Web Services with 64 vCPUs, 256 GiB of memory and 0 GB of storage. The pricing starts at 0.3598 USD per hour.
64 vCPU
256 GiB Memory
Spare SCore
69210
(All-cores)
2123
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
m8i.16xlarge
Description
General purpose [Intel processors] Gen8 16xlarge
Family
m8i
Hw Virt
Status
active
Observed At
2026-08-05T15:31:29.888099

Availability

REGION / IDSPOTONDEMAND
Oregon (US) / us-west-2
1.402875 USD/h 3.3869 USD/h
Northern Virgina (US) / us-east-1
1.24516 USD/h 3.3869 USD/h
Ohio (US) / us-east-2
1.2914 USD/h 3.3869 USD/h
Hyderabad (IN) / ap-south-2
0.8121 USD/h 3.5632 USD/h
Mumbai (IN) / ap-south-1
0.6451 USD/h 3.5632 USD/h
(MY) / ap-southeast-5
1.334733 USD/h 3.5984 USD/h
Aragón (ES) / eu-south-2
0.6134 USD/h 3.775 USD/h
Quebec (CA) / ca-central-1
1.657667 USD/h 3.775 USD/h
Dublin (IE) / eu-west-1
1.747433 USD/h 3.775 USD/h
London (GB) / eu-west-2
1.758433 USD/h 3.9162 USD/h
California (US) / us-west-1
1.4183 USD/h 3.9514 USD/h
Paris (FR) / eu-west-3
1.267067 USD/h 3.9514 USD/h
Frankfurt (DE) / eu-central-1
1.4277 USD/h 4.0573 USD/h
Seoul (KR) / ap-northeast-2
1.14395 USD/h 4.1629 USD/h
Singapore (SG) / ap-southeast-1
1.3096 USD/h 4.2336 USD/h
Sydney (AU) / ap-southeast-2
1.972133 USD/h 4.2336 USD/h
Tokyo (JP) / ap-northeast-1
0.947233 USD/h 4.3747 USD/h
(NZ) / ap-southeast-6
0.4445 USD/h 4.4454 USD/h
Cape Town (ZA) / af-south-1
0.463933 USD/h 4.4806 USD/h
Sao Paulo (BR) / sa-east-1
3.0058 USD/h 5.3978 USD/h

Processor

vCPUs
64
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
3.9 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
6975P-C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
2 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
64 MiB
CPU L3 Cache
480 MiB
CPU L3 Cache Total
480 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, pdcm, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, cpuid_fault, 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, avx_vnni, avx512_bf16, wbnoinvd, ida, arat, avx512vbmi, umip, pku, ospke, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, rdpid, bus_lock_detect, cldemote, movdiri, movdir64b, md_clear, serialize, amx_bf16, avx512_fp16, amx_tile, amx_int8, flush_l1d, arch_capabilities
Ecpus
32.6
Scalability
101.88

System Resources and Accelerators

MEMORY
Memory Amount
256 GiB
Memory Amount Actual
256 GiB
Memory Generation
DDR5
Memory Speed
7200 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
      30 Gbps
      Network Speed Max
      30 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 x86_64 server featuring sixty-four vCPUs, high-speed DDR5 memory, and advanced Intel matrix extensions for compute-intensive general workloads.

      General PurposeCompute Optimized

      Amazon Web Services m8i.16xlarge is a general-purpose server utilizing the Nitro hypervisor and an Intel Xeon 6975P-C processor. It features 64 vCPUs, 256.0 GB of DDR5 RAM, and a 30 Gbps baseline network bandwidth. The instance lacks local storage and dedicated GPUs. Benchmark data shows top-tier performance in software compilation, image processing, and static web serving throughput, alongside strong multi-core CPU and memory read bandwidth results. The CPU supports advanced instruction sets like AVX-512 and Intel AMX, which accelerate cryptography and matrix operations. This hardware profile is suited for database operations, web serving, software development, and moderate LLM inference tasks that do not require local NVMe storage.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      4.62Score
      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) 14,734,566 ops/sec 1,910,660 ops/sec 7.71 50.00% 50.00% +178.00%
      Redis RPS (pipeline=16, SET) 79,319,034 ops/sec 11,608,287 ops/sec 6.83 20.00% 20.00% +46.90%
      PassMark Memory Mark (composite) 2,823 2,416 1.17 10.00% 10.00% +1.58%
      Memory bandwidth (read, 16 MB ~ L3) 231,111 MB/sec 107,896 MB/sec 2.14 10.00% 10.00% +7.90%
      PassMark single-thread CPU 3,265 Mops/s 2,364 Mops/s 1.38 10.00% 10.00% +3.27%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,201

      Geekbench Multi-Core

      Score: 21,499

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 82986
      Compression
      		 1270208
      Encryption
      		 72499
      Extended Instructions
      		 88442
      Floating Point Maths
      		 239084
      Integer Maths
      		 330247
      Physics
      		 9465
      Prime Numbers
      		 545
      Single Threaded
      		 3265
      String Sorting
      		 164091

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2823
      Database Operations
      		 29679
      Memory Latency
      		 65
      Memory Read Cached
      		 28135
      Memory Read Uncached
      		 18020
      Memory Write
      		 11858

      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
      m8i.large 28 GiB0
      m8i.xlarge 416 GiB0
      m8i.2xlarge 832 GiB0
      m8i.4xlarge 1664 GiB0
      m8i.8xlarge 32128 GiB0
      m8i.12xlarge 48192 GiB0
      m8i.24xlarge 96384 GiB0

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      m8i.16xlarge FAQs