c7g.12xlarge by Amazon Web Services

c7g.12xlarge is a Compute optimized [AWS Graviton processors] Gen7 12xlarge server offered by Amazon Web Services with 48 vCPUs, 96 GiB of memory and 0 GB of storage. The pricing starts at 0.1999 USD per hour.
48 vCPU
96 GiB Memory
Spare SCore
73,470
(All-cores)
1,533
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c7g.12xlarge
Description
Compute optimized [AWS Graviton processors] Gen7 12xlarge
Family
c7g
Hw Virt
Status
active
Observed At
2026-09-16T09:20:19.745398

Availability

REGION / IDSPOTONDEMAND
Hyderabad (IN) / ap-south-2
0.214067 USD/h 1.1779 USD/h
Mumbai (IN) / ap-south-1
0.486533 USD/h 1.1779 USD/h
(MY) / ap-southeast-5
0.516833 USD/h 1.6992 USD/h
(TH) / ap-southeast-7
0.608633 USD/h 1.6992 USD/h
Ohio (US) / us-east-2
0.664733 USD/h 1.7342 USD/h
Northern Virgina (US) / us-east-1
0.56314 USD/h 1.74 USD/h
Oregon (US) / us-west-2
0.775025 USD/h 1.74 USD/h
(MX) / mx-central-1
0.6766 USD/h 1.8269 USD/h
Stockholm (SE) / eu-north-1
0.247733 USD/h 1.8566 USD/h
Aragón (ES) / eu-south-2
0.240133 USD/h 1.86 USD/h
Dublin (IE) / eu-west-1
0.888867 USD/h 1.8605 USD/h
Quebec (CA) / ca-central-1
0.514733 USD/h 1.8974 USD/h
Calgary (CA) / ca-west-1
0.896333 USD/h 1.8974 USD/h
Tel Aviv (IL) / il-central-1
0.5636 USD/h 1.9536 USD/h
Seoul (KR) / ap-northeast-2
0.477475 USD/h 1.9584 USD/h
Taipei (TW) / ap-east-2
1.485767 USD/h 1.9646 USD/h
Frankfurt (DE) / eu-central-1
0.8939 USD/h 1.9788 USD/h
Jakarta (ID) / ap-southeast-3
0.4846 USD/h 1.9992 USD/h
Singapore (SG) / ap-southeast-1
0.7962 USD/h 1.9992 USD/h
Milan (IT) / eu-south-1
0.3387 USD/h 2.0556 USD/h
London (GB) / eu-west-2
0.4066 USD/h 2.0606 USD/h
Paris (FR) / eu-west-3
1.213267 USD/h 2.0606 USD/h
California (US) / us-west-1
0.6328 USD/h 2.1624 USD/h
Zurich (CH) / eu-central-2
0.50455 USD/h 2.1768 USD/h
Osaka (JP) / ap-northeast-3
0.652067 USD/h 2.1828 USD/h
Tokyo (JP) / ap-northeast-1
1.022067 USD/h 2.183 USD/h
Hong Kong (HK) / ap-east-1
0.3201 USD/h 2.184 USD/h
Sydney (AU) / ap-southeast-2
0.695333 USD/h 2.2646 USD/h
Cape Town (ZA) / af-south-1
0.851567 USD/h 2.3256 USD/h
(NZ) / ap-southeast-6
1.597 USD/h 2.3779 USD/h
Sao Paulo (BR) / sa-east-1
0.5402 USD/h 2.6659 USD/h

Processor

vCPUs
48
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
48
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
3 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
3 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
48 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
47.9
Scalability
99.79

System Resources and Accelerators

MEMORY
Memory Amount
96 GiB
Memory Amount Actual
95 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
      22.5 Gbps
      Network Speed Max
      22.5 Gbps
      Network Storage Speed Baseline
      15 Gbps
      Network Storage Speed Max
      15 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An ARM64 compute-optimized instance delivering dedicated physical cores and top-tier memory bandwidth for high-throughput workloads.

      Compute OptimizedGeneral Purpose

      Amazon Web Services c7g.12xlarge is a compute-optimized server powered by the ARM64 AWS Graviton processor family. It features 48 dedicated physical cores and 48 vCPUs running at 2.6 GHz on the Neoverse-V1 architecture, paired with 96.0 GB of RAM. Operating on the AWS Nitro hypervisor, this instance does not include local storage or a GPU, but provides a baseline network bandwidth of 22 Gbps. Benchmark results show strong multi-core CPU performance and top-tier memory bandwidth, with read-only cached memory bandwidth reaching 4652.28 GB/sec. The server excels in multi-threaded tasks, software compilation, and database operations. It offers high resource density and compute efficiency for ARM-compatible workloads, though it lacks local storage and x86 vector instructions. This server is best suited for high-throughput web serving, distributed databases, and compute-heavy engineering workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      2.78Score
      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) 7,396,321 ops/sec 1,917,397 ops/sec 3.86 50.00% 50.00% +96.50%
      Redis RPS (pipeline=16, SET) 43,306,770 ops/sec 11,681,410 ops/sec 3.71 20.00% 20.00% +30.00%
      PassMark Memory Mark (composite) 3,126 2,418 1.29 10.00% 10.00% +2.58%
      Memory bandwidth (read, 16 MB ~ L3) 298,405 MB/sec 108,140 MB/sec 2.76 10.00% 10.00% +10.70%
      PassMark single-thread CPU 1,560 Mops/s 2,365 Mops/s 0.66 10.00% 10.00% -4.07%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,514

      Geekbench Multi-Core

      Score: 19,156

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 28256
      Compression
      		 254003
      Encryption
      		 6672
      Extended Instructions
      		 39846
      Floating Point Maths
      		 227772
      Integer Maths
      		 229063
      Physics
      		 7850
      Prime Numbers
      		 281
      Single Threaded
      		 1560
      String Sorting
      		 186389

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3126
      Database Operations
      		 31238
      Memory Latency
      		 50
      Memory Read Cached
      		 19687
      Memory Read Uncached
      		 18926
      Memory Write
      		 19705

      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
      c7g.medium 12 GiB0
      c7g.large 24 GiB0
      c7g.xlarge 48 GiB0
      c7g.2xlarge 816 GiB0
      c7g.4xlarge 1632 GiB0
      c7g.8xlarge 3264 GiB0
      c7g.16xlarge 64128 GiB0

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      c7g.12xlarge FAQs