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c8g.8xlarge by Amazon Web Services

c8g.8xlarge is a Compute optimized [AWS Graviton processors] Gen8 8xlarge server offered by Amazon Web Services with 32 vCPUs, 64 GiB of memory and 0 GB of storage. The pricing starts at 0.1466 USD per hour.
32 vCPU
64 GiB Memory
Spare SCore
54601
(All-cores)
1707
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c8g.8xlarge
Description
Compute optimized [AWS Graviton processors] Gen8 8xlarge
Family
c8g
Hw Virt
Status
active
Observed At
2026-07-24T14:08:01.004888

Availability

REGION / IDSPOTONDEMAND
Hyderabad (IN) / ap-south-2
0.357467 USD/h 0.8637 USD/h
Mumbai (IN) / ap-south-1
0.3651 USD/h 0.8637 USD/h
(TH) / ap-southeast-7
0.392867 USD/h 1.2461 USD/h
(MY) / ap-southeast-5
0.435933 USD/h 1.2461 USD/h
Ohio (US) / us-east-2
0.362267 USD/h 1.2717 USD/h
Northern Virgina (US) / us-east-1
0.41688 USD/h 1.2762 USD/h
Oregon (US) / us-west-2
0.51845 USD/h 1.2762 USD/h
Stockholm (SE) / eu-north-1
0.347233 USD/h 1.3616 USD/h
Aragón (ES) / eu-south-2
0.3059 USD/h 1.3642 USD/h
Dublin (IE) / eu-west-1
0.708267 USD/h 1.3645 USD/h
Calgary (CA) / ca-west-1
0.26835 USD/h 1.3914 USD/h
Quebec (CA) / ca-central-1
0.613167 USD/h 1.3914 USD/h
Tel Aviv (IL) / il-central-1
- 1.4326 USD/h
Seoul (KR) / ap-northeast-2
0.4554 USD/h 1.4362 USD/h
Frankfurt (DE) / eu-central-1
0.555867 USD/h 1.4512 USD/h
Jakarta (ID) / ap-southeast-3
0.225633 USD/h 1.4661 USD/h
Singapore (SG) / ap-southeast-1
0.7816 USD/h 1.4662 USD/h
Milan (IT) / eu-south-1
0.3249 USD/h 1.5075 USD/h
London (GB) / eu-west-2
0.650367 USD/h 1.511 USD/h
Paris (FR) / eu-west-3
0.575067 USD/h 1.511 USD/h
California (US) / us-west-1
0.60825 USD/h 1.5859 USD/h
Zurich (CH) / eu-central-2
0.55215 USD/h 1.5965 USD/h
Osaka (JP) / ap-northeast-3
0.514867 USD/h 1.6006 USD/h
Tokyo (JP) / ap-northeast-1
0.641667 USD/h 1.601 USD/h
Hong Kong (HK) / ap-east-1
0.458267 USD/h 1.6016 USD/h
Melbourne (AU) / ap-southeast-4
0.3044 USD/h 1.6605 USD/h
Sydney (AU) / ap-southeast-2
0.576833 USD/h 1.6608 USD/h
Cape Town (ZA) / af-south-1
0.267767 USD/h 1.7056 USD/h
Sao Paulo (BR) / sa-east-1
0.7081 USD/h 1.9549 USD/h

Processor

vCPUs
32
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
2.8 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Model
Neoverse-V2
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
2 MiB
CPU L2 Cache Total
64 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
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, ssbs, sb, paca, pacg, dcpodp, sve2, sveaes, svepmull, svebitperm, svesha3, flagm2, frint, svei8mm, svebf16, i8mm, bf16, dgh, rng, bti
Ecpus
32
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
64 GiB
Memory Amount Actual
63 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    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 compute-optimized platform delivering dedicated physical cores and top-tier memory bandwidth for highly parallelized, memory-intensive workloads.

      Compute OptimizedGeneral Purpose

      The Amazon Web Services c8g.8xlarge is a compute-optimized instance powered by the 64-bit ARM64 AWS Neoverse-V2 processor. It features 32 dedicated physical cores running at 2.8 GHz with no hyperthreading, paired with 64.0 GB of system memory. Operating on the AWS Nitro System, the instance provides a baseline network bandwidth of 15 Gbps but lacks local storage and dedicated GPU hardware. Benchmark data indicates top-tier memory bandwidth, with read speeds reaching 391.61 GB/sec and write speeds at 171.76 GB/sec, alongside strong multi-core performance in database operations and software compilation. Conversely, single-core performance and large-model LLM inference are average. This resource profile makes the c8g.8xlarge highly efficient for parallelized, compute-bound workloads, multi-threaded applications, Redis key-value stores, and high-throughput static web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.96Score
      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) 7,465,630 ops/sec 1,896,415 ops/sec 3.94 50.00% 50.00% +98.50%
      Redis RPS (pipeline=16, SET) 44,032,455 ops/sec 11,539,523 ops/sec 3.82 20.00% 20.00% +30.70%
      PassMark Memory Mark (composite) 3,211 2,411 1.33 10.00% 10.00% +2.89%
      Memory bandwidth (read, 16 MB ~ L3) 368,863 MB/sec 107,368 MB/sec 3.44 10.00% 10.00% +13.20%
      PassMark single-thread CPU 1,944 Mops/s 2,363 Mops/s 0.823 10.00% 10.00% -1.93%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,892

      Geekbench Multi-Core

      Score: 21,709

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 26369
      Compression
      		 212985
      Encryption
      		 6033
      Extended Instructions
      		 29503
      Floating Point Maths
      		 194015
      Integer Maths
      		 166973
      Physics
      		 9130
      Prime Numbers
      		 434
      Single Threaded
      		 1944
      String Sorting
      		 147730

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3211
      Database Operations
      		 46834
      Memory Latency
      		 47
      Memory Read Cached
      		 18909
      Memory Read Uncached
      		 19874
      Memory Write
      		 21290

      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

      INSTANCEvCPUsMEMORYGPUs
      c8g.medium 12 GiB0
      c8g.large 24 GiB0
      c8g.xlarge 48 GiB0
      c8g.2xlarge 816 GiB0
      c8g.4xlarge 1632 GiB0
      c8g.12xlarge 4896 GiB0
      c8g.16xlarge 64128 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYGPUs

      c8g.8xlarge FAQs