r5ad.12xlarge by Amazon Web Services
r5ad.12xlarge is a Memory optimized [AMD processors] [Instance store volumes] Gen5 12xlarge server offered by Amazon Web Services with 48 vCPUs, 384 GiB of memory and 1.8 TB of storage. The pricing starts at 0.5414 USD per hour.
48 vCPU
384 GiB Memory
1.8 TB Storage
Spare SCore
14166
(All-cores)
(All-cores)
591
(Single-core)
(Single-core)
Specifications
Server Details
| General | |
|---|---|
Vendor ID | aws |
Server ID | r5ad.12xlarge |
Name | r5ad.12xlarge |
API Reference | r5ad.12xlarge |
Display Name | r5ad.12xlarge |
Description | Memory optimized [AMD processors] [Instance store volumes] Gen5 12xlarge |
Family | r5ad |
Status | active |
Observed At | 2026-02-24T20:06:09.100334 |
| CPU | |
|---|---|
vCPUs | 48 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 24 |
CPU Speed | 2.2 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | AMD |
CPU Family | EPYC |
CPU Model | 7571 |
CPU L1 Cache | 768 KiB |
CPU L2 Cache | 12 MiB |
CPU L3 Cache | 48 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, amd_dcm, 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 | 384 GiB |
Memory Generation | DDR4 |
Memory Speed | 2667 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| Storage | |
|---|---|
Storage Size | 1800 GB |
Storage Type | nvme ssd |
Storages |
|
| Network | |
|---|---|
Network Speed | 10 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Mumbai (IN) / ap-south-1 | 0.7759 USD/h | 1.993 USD/h |
Ohio (US) / us-east-2 | 0.7676 USD/h | 3.144 USD/h |
Northern Virgina (US) / us-east-1 | 1.3176 USD/h | 3.144 USD/h |
Oregon (US) / us-west-2 | 1.4312 USD/h | 3.144 USD/h |
Quebec (CA) / ca-central-1 | 0.81525 USD/h | 3.456 USD/h |
Dublin (IE) / eu-west-1 | 1.587467 USD/h | 3.504 USD/h |
California (US) / us-west-1 | 1.1092 USD/h | 3.552 USD/h |
Paris (FR) / eu-west-3 | 0.7849 USD/h | 3.672 USD/h |
London (GB) / eu-west-2 | 1.0305 USD/h | 3.696 USD/h |
Seoul (KR) / ap-northeast-2 | 1.1163 USD/h | 3.792 USD/h |
Frankfurt (DE) / eu-central-1 | 1.4401 USD/h | 3.792 USD/h |
Tokyo (JP) / ap-northeast-1 | 1.26675 USD/h | 3.816 USD/h |
Sydney (AU) / ap-southeast-2 | 1.444833 USD/h | 3.816 USD/h |
Singapore (SG) / ap-southeast-1 | 1.6656 USD/h | 3.816 USD/h |
Sao Paulo (BR) / sa-east-1 | 1.21485 USD/h | 4.992 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.4xlarge | 16 | 128 GiB | 0 |
| r5ad.8xlarge | 32 | 256 GiB | 0 |
| r5ad.16xlarge | 64 | 512 GiB | 0 |
| r5ad.24xlarge | 96 | 768 GiB | 0 |
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