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r5b.8xlarge by Amazon Web Services

r5b.8xlarge is a Memory optimized Gen5 8xlarge server offered by Amazon Web Services with 32 vCPUs, 256 GiB of memory and 0 GB of storage. The pricing starts at 0.5619 USD per hour.
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32 vCPU
256 GiB Memory
Spare SCore
27089
(All-cores)
1286
(Single-core)

Specifications

Server Details

General
Vendor ID
aws
Server ID
r5b.8xlarge
Name
r5b.8xlarge
API Reference
r5b.8xlarge
Display Name
r5b.8xlarge
Description
Memory optimized Gen5 8xlarge
Family
r5b
Status
active
Observed At
2025-03-12T08:31:35.034369
CPU
vCPUs
32
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
16
CPU Speed
2.5 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8259CL
CPU L1 Cache
1 MiB
CPU L2 Cache
16 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, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, 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
256 GiB
Memory Generation
DDR4
Memory Speed
3200 Mhz
GPU
GPU Count
0
GPUs
    Storage
    Storage Size
    0 GB
    Storages
      Network
      Network Speed
      10 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Availability

      REGION / IDSPOTONDEMAND
      Northern Virgina (US) / us-east-1
      		1.301525 USD/h 2.384 USD/h
      Ohio (US) / us-east-2
      		1.1412 USD/h 2.384 USD/h
      Oregon (US) / us-west-2
      		1.357467 USD/h 2.384 USD/h
      Stockholm (SE) / eu-north-1
      		0.61815 USD/h 2.52704 USD/h
      Quebec (CA) / ca-central-1
      		0.989467 USD/h 2.608 USD/h
      Dublin (IE) / eu-west-1
      		1.236233 USD/h 2.672 USD/h
      Milan (IT) / eu-south-1
      		0.813767 USD/h 2.8 USD/h
      London (GB) / eu-west-2
      		1.515733 USD/h 2.8 USD/h
      Seoul (KR) / ap-northeast-2
      		1.363467 USD/h 2.848 USD/h
      Frankfurt (DE) / eu-central-1
      		1.1338 USD/h 2.848 USD/h
      Singapore (SG) / ap-southeast-1
      		1.838333 USD/h 2.848 USD/h
      Sydney (AU) / ap-southeast-2
      		1.475733 USD/h 2.896 USD/h
      Tokyo (JP) / ap-northeast-1
      		1.7052 USD/h 2.896 USD/h
      Sao Paulo (BR) / sa-east-1
      		2.4365 USD/h 3.792 USD/h

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      r5b.large 2 16 GiB 0
      r5b.xlarge 4 32 GiB 0
      r5b.2xlarge 8 64 GiB 0
      r5b.4xlarge 16 128 GiB 0
      r5b.12xlarge 48 384 GiB 0
      r5b.16xlarge 64 512 GiB 0
      r5b.24xlarge 96 768 GiB 0

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      r5b.8xlarge FAQs

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