c7i-flex.4xlarge by Amazon Web Services
c7i-flex.4xlarge is a Compute optimized [Intel processors] Gen7 4xlarge server offered by Amazon Web Services with 16 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.0782 USD per hour.
16 vCPU
32 GiB Memory
Spare SCore
16106
(All-cores)
(All-cores)
2023
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | c7i-flex.4xlarge |
Description | Compute optimized [Intel processors] Gen7 4xlarge |
Family | c7i-flex |
Status | active |
Observed At | 2026-04-30T12:32:10.651371 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
United Arab Emirates / me-central-1 | 0.193067 USD/h | - |
(MY) / ap-southeast-5 | 0.208067 USD/h | 0.6648 USD/h |
(TH) / ap-southeast-7 | 0.3053 USD/h | 0.6648 USD/h |
Ohio (US) / us-east-2 | 0.218133 USD/h | 0.6783 USD/h |
Oregon (US) / us-west-2 | 0.267825 USD/h | 0.6783 USD/h |
Mumbai (IN) / ap-south-1 | 0.2815 USD/h | 0.6783 USD/h |
Northern Virgina (US) / us-east-1 | 0.31776 USD/h | 0.6783 USD/h |
(MX) / mx-central-1 | 0.244467 USD/h | 0.7122 USD/h |
Stockholm (SE) / eu-north-1 | 0.187333 USD/h | 0.7262 USD/h |
Aragón (ES) / eu-south-2 | 0.131067 USD/h | 0.7276 USD/h |
Dublin (IE) / eu-west-1 | 0.387667 USD/h | 0.7278 USD/h |
Quebec (CA) / ca-central-1 | 0.312033 USD/h | 0.7421 USD/h |
Seoul (KR) / ap-northeast-2 | 0.15895 USD/h | 0.7661 USD/h |
Taipei (TW) / ap-east-2 | 0.2361 USD/h | 0.7685 USD/h |
Frankfurt (DE) / eu-central-1 | 0.2809 USD/h | 0.7741 USD/h |
Jakarta (ID) / ap-southeast-3 | 0.123767 USD/h | 0.782 USD/h |
Singapore (SG) / ap-southeast-1 | 0.4121 USD/h | 0.7822 USD/h |
London (GB) / eu-west-2 | 0.2733 USD/h | 0.806 USD/h |
Paris (FR) / eu-west-3 | 0.297833 USD/h | 0.806 USD/h |
California (US) / us-west-1 | 0.2888 USD/h | 0.8459 USD/h |
Zurich (CH) / eu-central-2 | 0.356467 USD/h | 0.8515 USD/h |
Tokyo (JP) / ap-northeast-1 | 0.3439 USD/h | 0.8539 USD/h |
Hong Kong (HK) / ap-east-1 | 0.217333 USD/h | 0.8618 USD/h |
Sydney (AU) / ap-southeast-2 | 0.275967 USD/h | 0.8858 USD/h |
Cape Town (ZA) / af-south-1 | 0.6017 USD/h | 0.9097 USD/h |
(NZ) / ap-southeast-6 | 0.258567 USD/h | 0.9301 USD/h |
Sao Paulo (BR) / sa-east-1 | 0.174467 USD/h | 1.0454 USD/h |
Processor
vCPUs | 16 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 8 |
CPU Speed | 3.2 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU Model | 8488C |
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 | 2 MiB |
CPU L2 Cache Total | 16 MiB |
CPU L3 Cache | 105 MiB |
CPU L3 Cache Total | 105 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, tsc_known_freq, pni, pclmulqdq, 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, 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, cldemote, movdiri, movdir64b, md_clear, serialize, amx_bf16, avx512_fp16, amx_tile, amx_int8, flush_l1d, arch_capabilities |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 32 GiB |
Memory Generation | DDR5 |
Memory Speed | 4800 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed | 3.125 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 2,045
Geekbench Multi-Core
Score: 12,124
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 24807 |
Compression | 266687 |
Encryption | 15928 |
Extended Instructions | 18096 |
Floating Point Maths | 52273 |
Integer Maths | 73931 |
Physics | 3175 |
Prime Numbers | 138 |
Single Threaded | 2868 |
String Sorting | 35206 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2077 |
Database Operations | 7989 |
Memory Latency | 83 |
Memory Read Cached | 26695 |
Memory Read Uncached | 8887 |
Memory Write | 12553 |
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 |
|---|---|---|---|
| c7i-flex.large | 2 | 4 GiB | 0 |
| c7i-flex.xlarge | 4 | 8 GiB | 0 |
| c7i-flex.2xlarge | 8 | 16 GiB | 0 |
| c7i-flex.8xlarge | 32 | 64 GiB | 0 |
| c7i-flex.12xlarge | 48 | 96 GiB | 0 |
| c7i-flex.16xlarge | 64 | 128 GiB | 0 |
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