r7g.8xlarge by Amazon Web Services

r7g.8xlarge is a Memory optimized [AWS Graviton processors] Gen7 8xlarge server offered by Amazon Web Services with 32 vCPUs, 256 GiB of memory and 0 GB of storage. The pricing starts at 0.1201 USD per hour.
32 vCPU
256 GiB Memory
Spare SCore
49,002
(All-cores)
1,532
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r7g.8xlarge
Description
Memory optimized [AWS Graviton processors] Gen7 8xlarge
Family
r7g
Hw Virt
Status
active
Observed At
2026-10-27T00:00:31.252451

Availability

REGION / IDSPOTONDEMAND
Hyderabad (IN) / ap-south-2
0.167333 USD/h 1.2013 USD/h
Mumbai (IN) / ap-south-1
0.535633 USD/h 1.2013 USD/h
Northern Virgina (US) / us-east-1
0.53646 USD/h 1.7136 USD/h
Ohio (US) / us-east-2
0.507733 USD/h 1.7136 USD/h
Oregon (US) / us-west-2
0.757 USD/h 1.7136 USD/h
(TH) / ap-southeast-7
0.5042 USD/h 1.7571 USD/h
(MY) / ap-southeast-5
0.560267 USD/h 1.7571 USD/h
(MX) / mx-central-1
0.498467 USD/h 1.7994 USD/h
Stockholm (SE) / eu-north-1
0.193267 USD/h 1.8224 USD/h
Taipei (TW) / ap-east-2
0.251433 USD/h 1.8605 USD/h
Quebec (CA) / ca-central-1
0.547733 USD/h 1.8768 USD/h
Calgary (CA) / ca-west-1
0.6803 USD/h 1.8768 USD/h
California (US) / us-west-1
0.68915 USD/h 1.904 USD/h
Aragón (ES) / eu-south-2
0.2296 USD/h 1.9168 USD/h
Dublin (IE) / eu-west-1
0.8702 USD/h 1.9176 USD/h
Milan (IT) / eu-south-1
0.4449 USD/h 2.0081 USD/h
London (GB) / eu-west-2
0.525775 USD/h 2.0128 USD/h
Paris (FR) / eu-west-3
0.697367 USD/h 2.0128 USD/h
Tel Aviv (IL) / il-central-1
0.353267 USD/h 2.0134 USD/h
Melbourne (AU) / ap-southeast-4
0.346533 USD/h 2.0538 USD/h
Sydney (AU) / ap-southeast-2
0.741567 USD/h 2.0538 USD/h
Jakarta (ID) / ap-southeast-3
0.2067 USD/h 2.0672 USD/h
Osaka (JP) / ap-northeast-3
0.722433 USD/h 2.0672 USD/h
Seoul (KR) / ap-northeast-2
0.78485 USD/h 2.0672 USD/h
Tokyo (JP) / ap-northeast-1
0.927067 USD/h 2.0672 USD/h
Singapore (SG) / ap-southeast-1
0.8896 USD/h 2.0672 USD/h
Frankfurt (DE) / eu-central-1
0.9219 USD/h 2.0672 USD/h
United Arab Emirates / me-central-1
0.8635 USD/h 2.1094 USD/h
(NZ) / ap-southeast-6
0.6803 USD/h 2.1565 USD/h
Hong Kong (HK) / ap-east-1
0.7337 USD/h 2.272 USD/h
Zurich (CH) / eu-central-2
0.473133 USD/h 2.2739 USD/h
Cape Town (ZA) / af-south-1
0.601033 USD/h 2.2848 USD/h
Sao Paulo (BR) / sa-east-1
0.7186 USD/h 2.727 USD/h

Processor

vCPUs
32
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
2.6 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Family
ARMv8
CPU Model
Neoverse-V1
CPU L1D Cache
64 KiB
CPU L1D Cache Total
2 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
32 MiB
CPU L3 Cache
32 MiB
CPU L3 Cache Total
32 MiB
CPU Flags
fp, asimd, evtstrm, aes, pmull, sha1, sha2, crc32, atomics, fphp, asimdhp, cpuid, asimdrdm, jscvt, fcma, lrcpc, dcpop, sha3, sm3, sm4, asimddp, sha512, sve, asimdfhm, dit, uscat, ilrcpc, flagm, ssbs, paca, pacg, dcpodp, svei8mm, svebf16, i8mm, bf16, dgh, rng
Ecpus
32
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
256 GiB
Memory Amount Actual
252 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      15 Gbps
      Network Speed Max
      15 Gbps
      Network Storage Speed Baseline
      10 Gbps
      Network Storage Speed Max
      10 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An ARM64 memory-optimized virtual server featuring dedicated cores and high-bandwidth memory for demanding database and caching workloads.

      Memory OptimizedGeneral Purpose

      Amazon Web Services r7g.8xlarge is an ARM64 memory-optimized server powered by 32 dedicated AWS Graviton3 physical cores running at 2.6 GHz. Built on the Nitro hypervisor, it features 256.0 GB of RAM, yielding an 8.0 GB per core ratio, alongside a 15 Gbps baseline network speed and no local storage or GPUs. Benchmark results show top-tier memory performance, with Passmark memory scores in the top 10% and large-block memory bandwidth in the top 25%. Multi-core compute and database operations also perform strongly. This instance delivers high qualitative cost efficiency for memory-bound applications due to its efficient ARM architecture and dedicated resource allocation. It is best suited for open-source databases, in-memory caches, static web serving, and scale-out enterprise workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.1Score
      Precomputed compound score for Cache Intensive workloads. A weighted average (geometric mean) of benchmark scores compared to their medians: score = ∏ (x_i / m_i)^(w_i / Σw). The score of 1.0 represents a synthetic baseline server with the median performance of each component benchmark; 0.5 means roughly half the performance; and 2.0 means twice the performance of that reference profile. Component weights: 50% Redis RPS (pipeline=1, SET), 20% Redis RPS (pipeline=16, SET), 10% PassMark Memory Mark (composite), 10% Memory bandwidth (read, 16 MB ~ L3), 10% PassMark single-thread CPU. Rationale for component selection: In-memory key-value store workload, mixing direct Redis performance metrics with memory speed and latency benchmarks, and single-core CPU performance profiles.
      Component Score Weight Impact
      Raw Reference Normalized Target Actual
      Redis RPS (pipeline=1, SET) 5,018,359 ops/sec 1,918,343 ops/sec 2.6 50.00% 50.00% +61.00%
      Redis RPS (pipeline=16, SET) 30,044,184 ops/sec 11,704,734 ops/sec 2.5 20.00% 20.00% +20.00%
      PassMark Memory Mark (composite) 3,097 2,416 1.3 10.00% 10.00% +2.70%
      Memory bandwidth (read, 16 MB ~ L3) 260,608 MB/sec 108,420 MB/sec 2.4 10.00% 10.00% +9.10%
      PassMark single-thread CPU 1,559 Mops/s 2,365 Mops/s 0.67 10.00% 10.00% -3.90%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,519

      Geekbench Multi-Core

      Score: 17,581

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 20,747
      Compression
      		 169,485
      Encryption
      		 4,449
      Extended Instructions
      		 26,586
      Floating Point Maths
      		 151,933
      Integer Maths
      		 152,780
      Physics
      		 6,815
      Prime Numbers
      		 247
      Single Threaded
      		 1,559
      String Sorting
      		 125,605

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3,097
      Database Operations
      		 31,222
      Memory Latency
      		 52
      Memory Read Cached
      		 19,683
      Memory Read Uncached
      		 19,016
      Memory Write
      		 19,694

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      LLM Inference Speed for Prompt Processing

      LLM Inference Speed for Text Generation

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYAccelerators
      r7g.medium 18 GiB0
      r7g.large 216 GiB0
      r7g.xlarge 432 GiB0
      r7g.2xlarge 864 GiB0
      r7g.4xlarge 16128 GiB0
      r7g.12xlarge 48384 GiB0
      r7g.16xlarge 64512 GiB0

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      r7g.8xlarge FAQs