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r5a.4xlarge by Amazon Web Services

r5a.4xlarge is a Memory optimized [AMD processors] Gen5 4xlarge server offered by Amazon Web Services with 16 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 0.1269 USD per hour.
16 vCPU
128 GiB Memory
Spare SCore
4724
(All-cores)
591
(Single-core)

Specifications

Server Details

General
Vendor ID
aws
Server ID
r5a.4xlarge
Name
r5a.4xlarge
API Reference
r5a.4xlarge
Display Name
r5a.4xlarge
Description
Memory optimized [AMD processors] Gen5 4xlarge
Family
r5a
Status
active
Observed At
2025-07-27T11:22:57.597951
CPU
vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
8
CPU Speed
3 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7571
CPU L1 Cache
768 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
    0 GB
    Storages
      Network
      Network Speed
      5 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Availability

      REGION / IDSPOTONDEMAND
      Mumbai (IN) / ap-south-1
      0.301733 USD/h 0.572 USD/h
      Ohio (US) / us-east-2
      0.344167 USD/h 0.904 USD/h
      Northern Virgina (US) / us-east-1
      0.39292 USD/h 0.904 USD/h
      Oregon (US) / us-west-2
      0.412475 USD/h 0.904 USD/h
      Quebec (CA) / ca-central-1
      0.394 USD/h 0.992 USD/h
      California (US) / us-west-1
      0.37485 USD/h 1.008 USD/h
      Dublin (IE) / eu-west-1
      0.549833 USD/h 1.016 USD/h
      Milan (IT) / eu-south-1
      0.1457 USD/h 1.064 USD/h
      Paris (FR) / eu-west-3
      0.4151 USD/h 1.064 USD/h
      London (GB) / eu-west-2
      0.522967 USD/h 1.064 USD/h
      Sydney (AU) / ap-southeast-2
      0.4602 USD/h 1.088 USD/h
      Seoul (KR) / ap-northeast-2
      0.4761 USD/h 1.088 USD/h
      Singapore (SG) / ap-southeast-1
      0.614033 USD/h 1.088 USD/h
      Tokyo (JP) / ap-northeast-1
      0.428933 USD/h 1.096 USD/h
      Frankfurt (DE) / eu-central-1
      0.567833 USD/h 1.096 USD/h
      Sao Paulo (BR) / sa-east-1
      0.5323 USD/h 1.448 USD/h

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      r5a.large 2 16 GiB 0
      r5a.xlarge 4 32 GiB 0
      r5a.2xlarge 8 64 GiB 0
      r5a.8xlarge 32 256 GiB 0
      r5a.12xlarge 48 384 GiB 0
      r5a.16xlarge 64 512 GiB 0
      r5a.24xlarge 96 768 GiB 0

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      r5a.4xlarge FAQs

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