r5ad.4xlarge by Amazon Web Services
r5ad.4xlarge is a Memory optimized [AMD processors] [Instance store volumes] Gen5 4xlarge server offered by Amazon Web Services with 16 vCPUs, 128 GiB of memory and 600 GB of storage. The pricing starts at 0.2942 USD per hour.
16 vCPU
128 GiB Memory
600 GB Storage
Spare SCore
4724
(All-cores)
(All-cores)
591
(Single-core)
(Single-core)
Specifications
Server Details
| General | |
|---|---|
Vendor ID | aws |
Server ID | r5ad.4xlarge |
Name | r5ad.4xlarge |
API Reference | r5ad.4xlarge |
Display Name | r5ad.4xlarge |
Description | Memory optimized [AMD processors] [Instance store volumes] Gen5 4xlarge |
Family | r5ad |
Status | active |
Observed At | 2026-03-03T15:50:45.421574 |
| CPU | |
|---|---|
vCPUs | 16 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 8 |
CPU Speed | 2.2 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | AMD |
CPU Family | EPYC |
CPU Model | 7571 |
CPU L1 Cache | 256 KiB |
CPU L2 Cache | 4 MiB |
CPU L3 Cache | 16 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, perfctr_core, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, rdseed, adx, smap, clflushopt, sha_ni, xsaveopt, xsavec, xgetbv1, clzero, xsaveerptr, arat, npt, nrip_save |
| Memory | |
|---|---|
Memory Amount | 128 GiB |
Memory Generation | DDR4 |
Memory Speed | 2667 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| Storage | |
|---|---|
Storage Size | 600 GB |
Storage Type | nvme ssd |
Storages |
|
| Network | |
|---|---|
Network Speed | 5 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Mumbai (IN) / ap-south-1 | 0.3785 USD/h | 0.664 USD/h |
Ohio (US) / us-east-2 | 0.307833 USD/h | 1.048 USD/h |
Northern Virgina (US) / us-east-1 | 0.46458 USD/h | 1.048 USD/h |
Oregon (US) / us-west-2 | 0.551525 USD/h | 1.048 USD/h |
Quebec (CA) / ca-central-1 | 0.37575 USD/h | 1.152 USD/h |
Dublin (IE) / eu-west-1 | 0.844533 USD/h | 1.168 USD/h |
California (US) / us-west-1 | 0.51685 USD/h | 1.184 USD/h |
Paris (FR) / eu-west-3 | 0.54 USD/h | 1.224 USD/h |
London (GB) / eu-west-2 | 0.481633 USD/h | 1.232 USD/h |
Seoul (KR) / ap-northeast-2 | 0.5443 USD/h | 1.264 USD/h |
Frankfurt (DE) / eu-central-1 | 0.609467 USD/h | 1.264 USD/h |
Tokyo (JP) / ap-northeast-1 | 0.4682 USD/h | 1.272 USD/h |
Sydney (AU) / ap-southeast-2 | 0.684233 USD/h | 1.272 USD/h |
Singapore (SG) / ap-southeast-1 | 0.733533 USD/h | 1.272 USD/h |
Sao Paulo (BR) / sa-east-1 | 0.34275 USD/h | 1.664 USD/h |
Economics
Performance
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| r5ad.large | 2 | 16 GiB | 0 |
| r5ad.xlarge | 4 | 32 GiB | 0 |
| r5ad.2xlarge | 8 | 64 GiB | 0 |
| r5ad.8xlarge | 32 | 256 GiB | 0 |
| r5ad.12xlarge | 48 | 384 GiB | 0 |
| r5ad.16xlarge | 64 | 512 GiB | 0 |
| r5ad.24xlarge | 96 | 768 GiB | 0 |
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