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r8gb.12xlarge by Amazon Web Services

r8gb.12xlarge is a Memory optimized [AWS Graviton processors] Gen8 12xlarge server offered by Amazon Web Services with 48 vCPUs, 384 GiB of memory and 0 GB of storage. The pricing starts at 0.8257 USD per hour.
48 vCPU
384 GiB Memory
Spare SCore
81876
(All-cores)
1707
(Single-core)

Specifications

Server Details

General
Vendor ID
aws
Server ID
r8gb.12xlarge
Name
r8gb.12xlarge
API Reference
r8gb.12xlarge
Display Name
r8gb.12xlarge
Description
Memory optimized [AWS Graviton processors] Gen8 12xlarge
Family
r8gb
Status
active
Observed At
2026-01-31T11:28:50.873700
CPU
vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
48
CPU Speed
2.8 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Family
ARMv9
CPU Model
Neoverse-V2
CPU L1 Cache
3 MiB
CPU L2 Cache
96 MiB
CPU L3 Cache
36 MiB
CPU Flags
fp, asimd, evtstrm, aes, pmull, sha1, sha2, crc32, atomics, fphp, asimdhp, cpuid, asimdrdm, jscvt, fcma, lrcpc, dcpop, sha3, asimddp, sha512, sve, asimdfhm, dit, uscat, ilrcpc, flagm, sb, paca, pacg, dcpodp, sve2, sveaes, svepmull, svebitperm, svesha3, flagm2, frint, svei8mm, svebf16, i8mm, bf16, dgh, rng, bti
Memory
Memory Amount
384 GiB
GPU
GPU Count
0
GPUs
    Storage
    Storage Size
    0 GB
    Storages
      Network
      Network Speed
      100 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Availability

      REGION / IDSPOTONDEMAND
      Oregon (US) / us-west-2
      0.898067 USD/h 4.37232 USD/h
      Northern Virgina (US) / us-east-1
      1.423267 USD/h 4.37232 USD/h

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      r8gb.medium 18 GiB0
      r8gb.large 216 GiB0
      r8gb.xlarge 432 GiB0
      r8gb.2xlarge 864 GiB0
      r8gb.4xlarge 16128 GiB0
      r8gb.8xlarge 32256 GiB0
      r8gb.16xlarge 64512 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYGPUs

      r8gb.12xlarge FAQs

      What is r8gb.12xlarge?

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