c5ad.8xlarge by Amazon Web Services
c5ad.8xlarge is a Compute optimized [AMD processors] [Instance store volumes] Gen5 8xlarge server offered by Amazon Web Services with 32 vCPUs, 64 GiB of memory and 1.2 TB of storage. The pricing starts at 0.1894 USD per hour.
32 vCPU
64 GiB Memory
1.2 TB Storage
Spare SCore
12292
(All-cores)
(All-cores)
768
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | c5ad.8xlarge |
Description | Compute optimized [AMD processors] [Instance store volumes] Gen5 8xlarge |
Family | c5ad |
Hw Virt | - |
Status | active |
Observed At | 2026-06-16T12:49:46.888427 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Oregon (US) / us-west-2 | 0.577933 USD/h | 1.376 USD/h |
Ohio (US) / us-east-2 | 0.56835 USD/h | 1.376 USD/h |
Northern Virgina (US) / us-east-1 | 0.6945 USD/h | 1.376 USD/h |
Dublin (IE) / eu-west-1 | 0.8714 USD/h | 1.568 USD/h |
Frankfurt (DE) / eu-central-1 | 0.741233 USD/h | 1.6 USD/h |
Singapore (SG) / ap-southeast-1 | 0.7526 USD/h | 1.616 USD/h |
Milan (IT) / eu-south-1 | 0.457867 USD/h | 1.648 USD/h |
Sydney (AU) / ap-southeast-2 | 0.782467 USD/h | 1.808 USD/h |
Cape Town (ZA) / af-south-1 | 0.3237 USD/h | 1.872 USD/h |
Sao Paulo (BR) / sa-east-1 | 1.1231 USD/h | 2.144 USD/h |
Processor
vCPUs | 32 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 16 |
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 | 512 KiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 512 KiB |
CPU L2 Cache | 512 KiB |
CPU L2 Cache Total | 8 MiB |
CPU L3 Cache | 16 MiB |
CPU L3 Cache Total | 64 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 |
Ecpus | 16 |
Scalability | 100 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 64 GiB |
Memory Amount Actual | 64 GiB |
Memory Generation | DDR4 |
Memory Speed | 2933 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 1200 GB |
Storage Type | nvme ssd |
Storages |
|
| NETWORK | |
|---|---|
Network Speed Baseline | 10 Gbps |
Network Speed Max | 10 Gbps |
Network Storage Speed Baseline | 3.17 Gbps |
Network Storage Speed Max | 3.17 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 1,324
Geekbench Multi-Core
Score: 11,582
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 34594 |
Compression | 475683 |
Encryption | 34141 |
Extended Instructions | 29599 |
Floating Point Maths | 64433 |
Integer Maths | 107886 |
Physics | 3340 |
Prime Numbers | 165 |
Single Threaded | 2132 |
String Sorting | 65452 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2817 |
Database Operations | 11090 |
Memory Latency | 51 |
Memory Read Cached | 24670 |
Memory Read Uncached | 12703 |
Memory Write | 13366 |
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.12xlarge | 48 | 96 GiB | 0 |
| c5ad.16xlarge | 64 | 128 GiB | 0 |
| c5ad.24xlarge | 96 | 192 GiB | 0 |
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