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c8gb.24xlarge by Amazon Web Services

c8gb.24xlarge is a Compute optimized [AWS Graviton processors] Gen8 24xlarge server offered by Amazon Web Services with 96 vCPUs, 192 GiB of memory and 0 GB of storage. The pricing starts at 1.4366 USD per hour.
96 vCPU
192 GiB Memory
Spare SCore
163419
(All-cores)
1706
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c8gb.24xlarge
Description
Compute optimized [AWS Graviton processors] Gen8 24xlarge
Family
c8gb
Hw Virt
Status
active
Observed At
2026-07-30T12:08:27.933872

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
1.874425 USD/h 5.688 USD/h
Oregon (US) / us-west-2
2.159875 USD/h 5.688 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, 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
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
      200 Gbps
      Network Speed Max
      200 Gbps
      Network Storage Speed Baseline
      150 Gbps
      Network Storage Speed Max
      150 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A high-core-count arm64 compute instance delivering exceptional multi-threaded performance and memory bandwidth for parallelized, network-heavy workloads.

      Compute Optimized

      Amazon Web Services c8gb.24xlarge is an arm64 compute-optimized server powered by the AWS Graviton ARMv9 Neoverse-V2 processor. Operating on the Nitro hypervisor, it features 96 dedicated physical cores and vCPUs running at 2.8 GHz, paired with 192.0 GB of system memory. The instance lacks local storage and dedicated GPUs, but provides a 200 Gbps baseline network bandwidth. Performance benchmarks show top-tier multi-core capabilities, particularly in memory bandwidth, software compilation, and multi-threaded decompression, while single-core performance remains moderate. The 2.0 GB of RAM per core ratio represents a compute-heavy design. This profile makes the c8gb.24xlarge highly cost-efficient for parallelized, CPU-bound workloads such as high-throughput static web serving, Redis operations, and software compilation, though it requires ARM-compatible software and network-attached storage.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      5.89Score
      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) 19,010,882 ops/sec 1,896,415 ops/sec 10 50.00% 50.00% +216.00%
      Redis RPS (pipeline=16, SET) 105,112,404 ops/sec 11,539,523 ops/sec 9.11 20.00% 20.00% +55.60%
      PassMark Memory Mark (composite) 3,429 2,411 1.42 10.00% 10.00% +3.57%
      Memory bandwidth (read, 16 MB ~ L3) 549,117 MB/sec 107,368 MB/sec 5.11 10.00% 10.00% +17.70%
      PassMark single-thread CPU 1,944 Mops/s 2,363 Mops/s 0.822 10.00% 10.00% -1.94%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,897

      Geekbench Multi-Core

      Score: 26,014

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 56739
      Compression
      		 637143
      Encryption
      		 18089
      Extended Instructions
      		 80638
      Floating Point Maths
      		 580967
      Integer Maths
      		 500417
      Physics
      		 19472
      Prime Numbers
      		 836
      Single Threaded
      		 1944
      String Sorting
      		 429342

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3429
      Database Operations
      		 47398
      Memory Latency
      		 44
      Memory Read Cached
      		 20158
      Memory Read Uncached
      		 20202
      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
      c8gb.medium 12 GiB0
      c8gb.large 24 GiB0
      c8gb.xlarge 48 GiB0
      c8gb.2xlarge 816 GiB0
      c8gb.4xlarge 1632 GiB0
      c8gb.8xlarge 3264 GiB0
      c8gb.12xlarge 4896 GiB0

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      c8gb.24xlarge FAQs