c6i.16xlarge by Amazon Web Services
c6i.16xlarge is a Compute optimized [Intel processors] Gen6 16xlarge server offered by Amazon Web Services with 64 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 0.2856 USD per hour.
64 vCPU
128 GiB Memory
Spare SCore
61950
(All-cores)
(All-cores)
1894
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | c6i.16xlarge |
Description | Compute optimized [Intel processors] Gen6 16xlarge |
Family | c6i |
Status | active |
Observed At | 2026-05-21T17:10:33.835011 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
(TH) / ap-southeast-7 | 0.651767 USD/h | 2.6656 USD/h |
(MY) / ap-southeast-5 | 0.7596 USD/h | 2.6656 USD/h |
Ohio (US) / us-east-2 | 0.525 USD/h | 2.72 USD/h |
Mumbai (IN) / ap-south-1 | 0.7695 USD/h | 2.72 USD/h |
Hyderabad (IN) / ap-south-2 | 0.858867 USD/h | 2.72 USD/h |
Northern Virgina (US) / us-east-1 | 0.91904 USD/h | 2.72 USD/h |
Oregon (US) / us-west-2 | 0.938075 USD/h | 2.72 USD/h |
(MX) / mx-central-1 | 0.4829 USD/h | 2.856 USD/h |
Stockholm (SE) / eu-north-1 | 0.414333 USD/h | 2.912 USD/h |
Dublin (IE) / eu-west-1 | 1.348533 USD/h | 2.9184 USD/h |
Calgary (CA) / ca-west-1 | 0.763 USD/h | 2.976 USD/h |
Quebec (CA) / ca-central-1 | 0.511367 USD/h | 2.976 USD/h |
Tel Aviv (IL) / il-central-1 | 0.436167 USD/h | 3.0643 USD/h |
Seoul (KR) / ap-northeast-2 | 0.676025 USD/h | 3.072 USD/h |
Taipei (TW) / ap-east-2 | 3.0816 USD/h | 3.0816 USD/h |
Frankfurt (DE) / eu-central-1 | 1.034633 USD/h | 3.104 USD/h |
Singapore (SG) / ap-southeast-1 | 1.0991 USD/h | 3.136 USD/h |
Milan (IT) / eu-south-1 | 0.434533 USD/h | 3.232 USD/h |
London (GB) / eu-west-2 | 0.743567 USD/h | 3.232 USD/h |
Paris (FR) / eu-west-3 | 0.997 USD/h | 3.232 USD/h |
California (US) / us-west-1 | 1.4209 USD/h | 3.392 USD/h |
Osaka (JP) / ap-northeast-3 | 0.577767 USD/h | 3.424 USD/h |
Tokyo (JP) / ap-northeast-1 | 1.031567 USD/h | 3.424 USD/h |
Hong Kong (HK) / ap-east-1 | 0.3456 USD/h | 3.456 USD/h |
Sydney (AU) / ap-southeast-2 | 1.505533 USD/h | 3.552 USD/h |
Cape Town (ZA) / af-south-1 | 0.3841 USD/h | 3.648 USD/h |
(NZ) / ap-southeast-6 | 1.7539 USD/h | 3.7296 USD/h |
Sao Paulo (BR) / sa-east-1 | 1.136633 USD/h | 4.192 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 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 128 GiB |
Memory Generation | DDR4 |
Memory Speed | 3200 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed | 25 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 1,691
Geekbench Multi-Core
Score: 15,312
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 57907 |
Compression | 946716 |
Encryption | 56892 |
Extended Instructions | 54526 |
Floating Point Maths | 137266 |
Integer Maths | 268497 |
Physics | 4185 |
Prime Numbers | 265 |
Single Threaded | 2428 |
String Sorting | 126783 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2657 |
Database Operations | 26431 |
Memory Latency | 58 |
Memory Read Cached | 23339 |
Memory Read Uncached | 12085 |
Memory Write | 10770 |
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 |
|---|---|---|---|
| c6i.large | 2 | 4 GiB | 0 |
| c6i.xlarge | 4 | 8 GiB | 0 |
| c6i.2xlarge | 8 | 16 GiB | 0 |
| c6i.4xlarge | 16 | 32 GiB | 0 |
| c6i.8xlarge | 32 | 64 GiB | 0 |
| c6i.12xlarge | 48 | 96 GiB | 0 |
| c6i.24xlarge | 96 | 192 GiB | 0 |
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