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r5n.12xlarge by Amazon Web Services

r5n.12xlarge is a Memory optimized [Network and EBS 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 0.4258 USD per hour.
48 vCPU
384 GiB Memory
Spare SCore
40675
(All-cores)
1382
(Single-core)

Specifications

Server Details

General
Vendor ID
aws
Server ID
r5n.12xlarge
Name
r5n.12xlarge
API Reference
r5n.12xlarge
Display Name
r5n.12xlarge
Description
Memory optimized [Network and EBS optimized] Gen5 12xlarge
Family
r5n
Status
active
Observed At
2025-10-16T05:25:27.768594
CPU
vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
24
CPU Speed
2.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8259CL
CPU L1 Cache
2 MiB
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
    0 GB
    Storages
      Network
      Network Speed
      50 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Availability

      REGION / IDSPOTONDEMAND
      Northern Virgina (US) / us-east-1
      1.37346 USD/h 3.576 USD/h
      Ohio (US) / us-east-2
      1.3926 USD/h 3.576 USD/h
      Oregon (US) / us-west-2
      1.680667 USD/h 3.576 USD/h
      Mumbai (IN) / ap-south-1
      1.637867 USD/h 3.672 USD/h
      Stockholm (SE) / eu-north-1
      1.241433 USD/h 3.816 USD/h
      Quebec (CA) / ca-central-1
      1.2496 USD/h 3.912 USD/h
      Dublin (IE) / eu-west-1
      1.9996 USD/h 4.008 USD/h
      California (US) / us-west-1
      2.0622 USD/h 4.056 USD/h
      Milan (IT) / eu-south-1
      0.430233 USD/h 4.2 USD/h
      London (GB) / eu-west-2
      1.5626 USD/h 4.2 USD/h
      Paris (FR) / eu-west-3
      1.7758 USD/h 4.2 USD/h
      Singapore (SG) / ap-southeast-1
      1.569967 USD/h 4.272 USD/h
      Seoul (KR) / ap-northeast-2
      2.52455 USD/h 4.272 USD/h
      Frankfurt (DE) / eu-central-1
      1.8022 USD/h 4.272 USD/h
      Tokyo (JP) / ap-northeast-1
      1.668133 USD/h 4.344 USD/h
      Sydney (AU) / ap-southeast-2
      1.801933 USD/h 4.344 USD/h
      Cape Town (ZA) / af-south-1
      0.4768 USD/h 4.768 USD/h
      Hong Kong (HK) / ap-east-1
      0.485033 USD/h 4.848 USD/h
      Sao Paulo (BR) / sa-east-1
      3.958933 USD/h 5.664 USD/h

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      r5n.large 2 16 GiB 0
      r5n.xlarge 4 32 GiB 0
      r5n.2xlarge 8 64 GiB 0
      r5n.4xlarge 16 128 GiB 0
      r5n.8xlarge 32 256 GiB 0
      r5n.16xlarge 64 512 GiB 0
      r5n.24xlarge 96 768 GiB 0

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      INSTANCEVENDORvCPUsMEMORYGPUs

      r5n.12xlarge FAQs

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