c8gn.24xlarge by Amazon Web Services

c8gn.24xlarge is a Compute optimized [AWS Graviton processors] [Network and EBS optimized] Gen8 24xlarge server offered by Amazon Web Services with 96 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 0.5766 USD per hour.
96 vCPU
192 GiB Memory
Spare SCore
163,567
(All-cores)
1,707
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c8gn.24xlarge
Description
Compute optimized [AWS Graviton processors] [Network and EBS optimized] Gen8 24xlarge
Family
c8gn
Hw Virt
Status
active
Observed At
2026-10-27T10:43:53.449244

Availability

REGION / IDSPOTONDEMAND
(MY) / ap-southeast-5
2.642333 USD/h 5.5517 USD/h
(TH) / ap-southeast-7
1.932567 USD/h 5.5517 USD/h
Hyderabad (IN) / ap-south-2
3.5771 USD/h 5.6832 USD/h
Ohio (US) / us-east-2
0.959867 USD/h 5.688 USD/h
Northern Virgina (US) / us-east-1
1.39566 USD/h 5.688 USD/h
Oregon (US) / us-west-2
1.663 USD/h 5.688 USD/h
Mumbai (IN) / ap-south-1
4.377467 USD/h 5.688 USD/h
Stockholm (SE) / eu-north-1
0.756133 USD/h 6.1094 USD/h
Quebec (CA) / ca-central-1
0.9934 USD/h 6.215 USD/h
Calgary (CA) / ca-west-1
2.2552 USD/h 6.215 USD/h
Aragón (ES) / eu-south-2
0.6867 USD/h 6.4205 USD/h
Seoul (KR) / ap-northeast-2
3.523075 USD/h 6.4253 USD/h
Dublin (IE) / eu-west-1
3.728867 USD/h 6.4253 USD/h
Frankfurt (DE) / eu-central-1
1.529233 USD/h 6.4781 USD/h
Jakarta (ID) / ap-southeast-3
0.838933 USD/h 6.5309 USD/h
Singapore (SG) / ap-southeast-1
1.875667 USD/h 6.5309 USD/h
London (GB) / eu-west-2
1.537425 USD/h 6.7411 USD/h
Paris (FR) / eu-west-3
2.05425 USD/h 6.7411 USD/h
Milan (IT) / eu-south-1
1.582633 USD/h 6.7939 USD/h
United Arab Emirates / me-central-1
2.8913 USD/h 7.0627 USD/h
California (US) / us-west-1
0.8823 USD/h 7.1098 USD/h
Zurich (CH) / eu-central-2
2.1801 USD/h 7.1376 USD/h
Tokyo (JP) / ap-northeast-1
1.357367 USD/h 7.1626 USD/h
Melbourne (AU) / ap-southeast-4
5.5245 USD/h 7.4237 USD/h
Sydney (AU) / ap-southeast-2
4.202533 USD/h 7.4266 USD/h
Hong Kong (HK) / ap-east-1
5.01195 USD/h 7.5312 USD/h
Cape Town (ZA) / af-south-1
0.941967 USD/h 7.6474 USD/h
Sao Paulo (BR) / sa-east-1
4.484467 USD/h 8.7427 USD/h

Processor

vCPUs
96
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
96
CPU Speed
2.8 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Family
ARMv9
CPU Model
Neoverse-V2
CPU L1D Cache
64 KiB
CPU L1D Cache Total
6 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
6 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
192 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
95.8
Scalability
99.79

System Resources and Accelerators

MEMORY
Memory Amount
192 GiB
Memory Amount Actual
189 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
      300 Gbps
      Network Speed Max
      300 Gbps
      Network Storage Speed Baseline
      60 Gbps
      Network Storage Speed Max
      60 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A high-density ARM64 compute instance featuring ninety-six dedicated cores and three-hundred gigabits per second baseline network bandwidth for parallelized workloads.

      Compute Optimized

      Amazon Web Services c8gn.24xlarge is an ARM64 compute-optimized instance powered by 96 dedicated physical cores of the AWS Neoverse-V2 processor family running at 2.8 GHz. Equipped with 192.0 GB of memory and a 300 Gbps baseline network bandwidth, this Nitro-based instance lacks local storage and discrete GPUs, focusing instead on high-density compute. Benchmark data highlights top-tier multi-core performance, exceptional memory bandwidth, and superior throughput in Redis SET operations and static web serving. While single-core performance sits in the average tier, the instance delivers excellent resource density and qualitative cost efficiency for parallelized workloads. It is highly suited for distributed databases, software compilation, high-throughput web serving, and medium-scale LLM inference.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      6.5Score
      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) 22,449,522 ops/sec 1,918,343 ops/sec 12 50.00% 50.00% +250.00%
      Redis RPS (pipeline=16, SET) 124,470,291 ops/sec 11,704,734 ops/sec 10 20.00% 20.00% +58.00%
      PassMark Memory Mark (composite) 3,448 2,416 1.4 10.00% 10.00% +3.40%
      Memory bandwidth (read, 16 MB ~ L3) 546,992 MB/sec 108,420 MB/sec 5 10.00% 10.00% +17.00%
      PassMark single-thread CPU 1,942 Mops/s 2,365 Mops/s 0.79 10.00% 10.00% -2.30%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,896

      Geekbench Multi-Core

      Score: 26,254

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 56,742
      Compression
      		 637,031
      Encryption
      		 18,137
      Extended Instructions
      		 80,491
      Floating Point Maths
      		 581,329
      Integer Maths
      		 500,541
      Physics
      		 19,063
      Prime Numbers
      		 833
      Single Threaded
      		 1,942
      String Sorting
      		 431,078

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3,448
      Database Operations
      		 47,378
      Memory Latency
      		 45
      Memory Read Cached
      		 21,202
      Memory Read Uncached
      		 19,924
      Memory Write
      		 21,292

      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
      c8gn.medium 12 GiB0
      c8gn.large 24 GiB0
      c8gn.xlarge 48 GiB0
      c8gn.2xlarge 816 GiB0
      c8gn.4xlarge 1632 GiB0
      c8gn.8xlarge 3264 GiB0
      c8gn.12xlarge 4896 GiB0

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      c8gn.24xlarge FAQs