m8i.32xlarge by Amazon Web Services
m8i.32xlarge is a General purpose [Intel processors] Gen8 32xlarge server offered by Amazon Web Services with 128 vCPUs, 512 GiB of memory and 0 GB of storage. The pricing starts at 0.7126 USD per hour.
128 vCPU
512 GiB Memory
Spare SCore
138379
(All-cores)
(All-cores)
2122
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | m8i.32xlarge |
Description | General purpose [Intel processors] Gen8 32xlarge |
Family | m8i |
Hw Virt | |
Status | active |
Observed At | 2026-06-23T11:12:03.935071 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Oregon (US) / us-west-2 | 2.34735 USD/h | 6.7738 USD/h |
Northern Virgina (US) / us-east-1 | 2.72274 USD/h | 6.7738 USD/h |
Ohio (US) / us-east-2 | 2.862133 USD/h | 6.7738 USD/h |
Hyderabad (IN) / ap-south-2 | 0.7126 USD/h | 7.1264 USD/h |
Mumbai (IN) / ap-south-1 | 1.6789 USD/h | 7.1264 USD/h |
(MY) / ap-southeast-5 | 1.745167 USD/h | 7.1968 USD/h |
Aragón (ES) / eu-south-2 | 1.0539 USD/h | 7.5501 USD/h |
Quebec (CA) / ca-central-1 | 2.1454 USD/h | 7.5501 USD/h |
Dublin (IE) / eu-west-1 | 2.8977 USD/h | 7.5501 USD/h |
London (GB) / eu-west-2 | 2.952133 USD/h | 7.8323 USD/h |
California (US) / us-west-1 | 1.4599 USD/h | 7.9027 USD/h |
Paris (FR) / eu-west-3 | 2.574633 USD/h | 7.9027 USD/h |
Frankfurt (DE) / eu-central-1 | 2.010633 USD/h | 8.1146 USD/h |
Seoul (KR) / ap-northeast-2 | 1.5992 USD/h | 8.3258 USD/h |
Singapore (SG) / ap-southeast-1 | 2.067467 USD/h | 8.4672 USD/h |
Sydney (AU) / ap-southeast-2 | 3.609367 USD/h | 8.4672 USD/h |
Tokyo (JP) / ap-northeast-1 | 2.034233 USD/h | 8.7494 USD/h |
(NZ) / ap-southeast-6 | 1.6977 USD/h | 8.8909 USD/h |
Cape Town (ZA) / af-south-1 | 1.253967 USD/h | 8.9613 USD/h |
Sao Paulo (BR) / sa-east-1 | 1.602233 USD/h | 10.7955 USD/h |
Processor
vCPUs | 128 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 64 |
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 | 3 MiB |
CPU L1I Cache | 64 KiB |
CPU L1I Cache Total | 4 MiB |
CPU L2 Cache | 2 MiB |
CPU L2 Cache Total | 128 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 | 65.2 |
Scalability | 101.88 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 512 GiB |
Memory Amount Actual | 512 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 | 50 Gbps |
Network Speed Max | 50 Gbps |
Network Storage Speed Baseline | 40 Gbps |
Network Storage Speed Max | 40 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A high-core-count general-purpose instance featuring DDR5 memory and advanced matrix extensions for demanding multi-threaded enterprise workloads.
General PurposeCompute Optimized
The Amazon Web Services m8i.32xlarge is a general-purpose server instance powered by an Intel Xeon 6975P-C processor with 128 vCPUs (64 physical cores) running at 3.9 GHz. It features 512.0 GB of DDR5 memory at 7 GHz, providing a balanced 1:4 vCPU-to-RAM ratio, and offers a baseline network bandwidth of 50 Gbps. The instance lacks local storage and GPU accelerators. In benchmarks, the m8i.32xlarge delivers top-tier multi-core CPU performance, memory bandwidth, and database operations. Its support for Intel Advanced Matrix Extensions (AMX) and AVX-512 enables top-tier performance in cryptography, physics simulations, and CPU-based LLM inference. This instance is highly suited for enterprise databases, static web serving, software compilation, and multi-threaded computational workloads.
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 2,206
Geekbench Multi-Core
Score: 22,594
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 122843 |
Compression | 2541080 |
Encryption | 144612 |
Extended Instructions | 176443 |
Floating Point Maths | 477700 |
Integer Maths | 659976 |
Physics | 18562 |
Prime Numbers | 1087 |
Single Threaded | 3259 |
String Sorting | 329121 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2640 |
Database Operations | 34603 |
Memory Latency | 70 |
Memory Read Cached | 27749 |
Memory Read Uncached | 16115 |
Memory Write | 10494 |
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
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| m8i.large | 2 | 8 GiB | 0 |
| m8i.xlarge | 4 | 16 GiB | 0 |
| m8i.2xlarge | 8 | 32 GiB | 0 |
| m8i.4xlarge | 16 | 64 GiB | 0 |
| m8i.8xlarge | 32 | 128 GiB | 0 |
| m8i.12xlarge | 48 | 192 GiB | 0 |
| m8i.16xlarge | 64 | 256 GiB | 0 |
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