c5ad.16xlarge by Amazon Web Services
c5ad.16xlarge is a Compute optimized [AMD processors] [Instance store volumes] Gen5 16xlarge server offered by Amazon Web Services with 64 vCPUs, 128 GiB of memory and 2.4 TB of storage. The pricing starts at 0.3574 USD per hour.
64 vCPU
128 GiB Memory
2.4 TB Storage
Spare SCore
24585
(All-cores)
(All-cores)
767
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | c5ad.16xlarge |
Description | Compute optimized [AMD processors] [Instance store volumes] Gen5 16xlarge |
Family | c5ad |
Status | active |
Observed At | 2026-05-07T10:31:50.795184 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Northern Virgina (US) / us-east-1 | 1.01918 USD/h | 2.752 USD/h |
Ohio (US) / us-east-2 | 0.99375 USD/h | 2.752 USD/h |
Oregon (US) / us-west-2 | 1.161967 USD/h | 2.752 USD/h |
Dublin (IE) / eu-west-1 | 1.390133 USD/h | 3.136 USD/h |
Frankfurt (DE) / eu-central-1 | 1.039067 USD/h | 3.2 USD/h |
Singapore (SG) / ap-southeast-1 | 1.35485 USD/h | 3.232 USD/h |
Milan (IT) / eu-south-1 | 0.378 USD/h | 3.296 USD/h |
Sydney (AU) / ap-southeast-2 | 1.348533 USD/h | 3.616 USD/h |
Cape Town (ZA) / af-south-1 | 0.3744 USD/h | 3.744 USD/h |
Sao Paulo (BR) / sa-east-1 | 1.3798 USD/h | 4.288 USD/h |
Processor
vCPUs | 64 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 32 |
CPU Speed | 3.3 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | AMD |
CPU Family | EPYC |
CPU Model | 7R32 |
CPU L1D Cache | 32 KiB |
CPU L1D Cache Total | 1 MiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 1 MiB |
CPU L2 Cache | 512 KiB |
CPU L2 Cache Total | 16 MiB |
CPU L3 Cache | 16 MiB |
CPU L3 Cache Total | 128 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, ht, syscall, nx, mmxext, fxsr_opt, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, nonstop_tsc, cpuid, extd_apicid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, sse4_1, sse4_2, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, topoext, ssbd, ibrs, ibpb, stibp, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, clzero, xsaveerptr, rdpru, wbnoinvd, arat, npt, nrip_save, rdpid |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 128 GiB |
Memory Generation | DDR4 |
Memory Speed | 2933 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 2400 GB |
Storage Type | nvme ssd |
Storages |
|
| NETWORK | |
|---|---|
Network Speed | 20 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 1,338
Geekbench Multi-Core
Score: 14,193
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 55685 |
Compression | 951202 |
Encryption | 68385 |
Extended Instructions | 57191 |
Floating Point Maths | 128937 |
Integer Maths | 216050 |
Physics | 5289 |
Prime Numbers | 302 |
Single Threaded | 2134 |
String Sorting | 127466 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2897 |
Database Operations | 21377 |
Memory Latency | 51 |
Memory Read Cached | 24592 |
Memory Read Uncached | 12693 |
Memory Write | 13371 |
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 |
|---|---|---|---|
| c5ad.large | 2 | 4 GiB | 0 |
| c5ad.xlarge | 4 | 8 GiB | 0 |
| c5ad.2xlarge | 8 | 16 GiB | 0 |
| c5ad.4xlarge | 16 | 32 GiB | 0 |
| c5ad.8xlarge | 32 | 64 GiB | 0 |
| c5ad.12xlarge | 48 | 96 GiB | 0 |
| c5ad.24xlarge | 96 | 192 GiB | 0 |
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