r5dn.12xlarge by Amazon Web Services
r5dn.12xlarge is a Memory optimized [Instance store volumes] [Network and EBS optimized] 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 0.4704 USD per hour.
48 vCPU
384 GiB Memory
1.8 TB Storage
Spare SCore
40658
(All-cores)
(All-cores)
1383
(Single-core)
(Single-core)
Specifications
Server Details
| General | |
|---|---|
Vendor ID | aws |
Server ID | r5dn.12xlarge |
Name | r5dn.12xlarge |
API Reference | r5dn.12xlarge |
Display Name | r5dn.12xlarge |
Description | Memory optimized [Instance store volumes] [Network and EBS optimized] Gen5 12xlarge |
Family | r5dn |
Status | active |
Observed At | 2026-02-19T20:10:24.493666 |
| CPU | |
|---|---|
vCPUs | 48 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 24 |
CPU Speed | 3.1 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU Model | 8259CL |
CPU L1 Cache | 768 KiB |
CPU L2 Cache | 24 MiB |
CPU L3 Cache | 36 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, arch_perfmon, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, monitor, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, mpx, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, ida, arat, pku, ospke, avx512_vnni |
| Memory | |
|---|---|
Memory Amount | 384 GiB |
Memory Generation | DDR4 |
Memory Speed | 3200 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| Storage | |
|---|---|
Storage Size | 1800 GB |
Storage Type | nvme ssd |
Storages |
|
| Network | |
|---|---|
Network Speed | 50 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Northern Virgina (US) / us-east-1 | 1.39456 USD/h | 4.008 USD/h |
Oregon (US) / us-west-2 | 1.6928 USD/h | 4.008 USD/h |
Ohio (US) / us-east-2 | 1.9673 USD/h | 4.008 USD/h |
Stockholm (SE) / eu-north-1 | 1.1271 USD/h | 4.248 USD/h |
Dublin (IE) / eu-west-1 | 2.051667 USD/h | 4.464 USD/h |
Milan (IT) / eu-south-1 | 0.4704 USD/h | 4.704 USD/h |
Paris (FR) / eu-west-3 | 2.91895 USD/h | 4.704 USD/h |
Seoul (KR) / ap-northeast-2 | 1.2345 USD/h | 4.776 USD/h |
Frankfurt (DE) / eu-central-1 | 1.916267 USD/h | 4.776 USD/h |
Singapore (SG) / ap-southeast-1 | 1.9549 USD/h | 4.8 USD/h |
Tokyo (JP) / ap-northeast-1 | 1.389233 USD/h | 4.872 USD/h |
Sydney (AU) / ap-southeast-2 | 2.566867 USD/h | 4.896 USD/h |
Cape Town (ZA) / af-south-1 | 0.5304 USD/h | 5.304 USD/h |
Economics
Performance
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| r5dn.large | 2 | 16 GiB | 0 |
| r5dn.xlarge | 4 | 32 GiB | 0 |
| r5dn.2xlarge | 8 | 64 GiB | 0 |
| r5dn.4xlarge | 16 | 128 GiB | 0 |
| r5dn.8xlarge | 32 | 256 GiB | 0 |
| r5dn.16xlarge | 64 | 512 GiB | 0 |
| r5dn.24xlarge | 96 | 768 GiB | 0 |
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