r5.12xlarge by Amazon Web Services
r5.12xlarge is a Memory optimized Gen5 12xlarge server offered by Amazon Web Services with 48 vCPUs, 384 GiB of memory and 0 GB of storage. The pricing starts at 0.3384 USD per hour.
48 vCPU
384 GiB Memory
Spare SCore
40464
(All-cores)
(All-cores)
1385
(Single-core)
(Single-core)
Specifications
Server Details
| General | |
|---|---|
Vendor ID | aws |
Server ID | r5.12xlarge |
Name | r5.12xlarge |
API Reference | r5.12xlarge |
Display Name | r5.12xlarge |
Description | Memory optimized Gen5 12xlarge |
Family | r5 |
Status | active |
Observed At | 2026-02-21T14:36:12.502614 |
| 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 |
| Memory | |
|---|---|
Memory Amount | 384 GiB |
Memory Generation | DDR4 |
Memory Speed | 2933 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| Storage | |
|---|---|
Storage Size | 0 GB |
Storages |
| Network | |
|---|---|
Network Speed | 12 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Ohio (US) / us-east-2 | 0.894267 USD/h | 3.024 USD/h |
Northern Virgina (US) / us-east-1 | 0.9011 USD/h | 3.024 USD/h |
Oregon (US) / us-west-2 | 1.1752 USD/h | 3.024 USD/h |
Mumbai (IN) / ap-south-1 | 0.8774 USD/h | 3.12 USD/h |
Hyderabad (IN) / ap-south-2 | 0.813667 USD/h | 3.12 USD/h |
Stockholm (SE) / eu-north-1 | 0.591267 USD/h | 3.216 USD/h |
Quebec (CA) / ca-central-1 | 0.7179 USD/h | 3.312 USD/h |
Calgary (CA) / ca-west-1 | 0.7115 USD/h | 3.312 USD/h |
California (US) / us-west-1 | 0.79665 USD/h | 3.36 USD/h |
Aragón (ES) / eu-south-2 | 0.352733 USD/h | 3.384 USD/h |
Dublin (IE) / eu-west-1 | 1.501633 USD/h | 3.384 USD/h |
Milan (IT) / eu-south-1 | 0.410967 USD/h | 3.552 USD/h |
London (GB) / eu-west-2 | 0.819567 USD/h | 3.552 USD/h |
Paris (FR) / eu-west-3 | 1.161667 USD/h | 3.552 USD/h |
Tel Aviv (IL) / il-central-1 | 0.668767 USD/h | 3.553 USD/h |
Melbourne (AU) / ap-southeast-4 | 0.607467 USD/h | 3.624 USD/h |
Sydney (AU) / ap-southeast-2 | 1.181433 USD/h | 3.624 USD/h |
Jakarta (ID) / ap-southeast-3 | 0.5021 USD/h | 3.648 USD/h |
Tokyo (JP) / ap-northeast-1 | 0.820333 USD/h | 3.648 USD/h |
Osaka (JP) / ap-northeast-3 | 0.893833 USD/h | 3.648 USD/h |
Singapore (SG) / ap-southeast-1 | 1.243367 USD/h | 3.648 USD/h |
Frankfurt (DE) / eu-central-1 | 1.1756 USD/h | 3.648 USD/h |
Seoul (KR) / ap-northeast-2 | 1.701375 USD/h | 3.648 USD/h |
United Arab Emirates / me-central-1 | 0.7869 USD/h | 3.722 USD/h |
Bahrain / me-south-1 | 0.5982 USD/h | 3.722 USD/h |
Hong Kong (HK) / ap-east-1 | 0.454967 USD/h | 4.008 USD/h |
Zurich (CH) / eu-central-2 | 0.532867 USD/h | 4.013 USD/h |
Cape Town (ZA) / af-south-1 | 0.4032 USD/h | 4.032 USD/h |
Sao Paulo (BR) / sa-east-1 | 1.536133 USD/h | 4.824 USD/h |
Economics
Performance
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| r5.large | 2 | 16 GiB | 0 |
| r5.xlarge | 4 | 32 GiB | 0 |
| r5.2xlarge | 8 | 64 GiB | 0 |
| r5.4xlarge | 16 | 128 GiB | 0 |
| r5.8xlarge | 32 | 256 GiB | 0 |
| r5.16xlarge | 64 | 512 GiB | 0 |
| r5.24xlarge | 96 | 768 GiB | 0 |
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