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c8g.metal-48xl by Amazon Web Services

c8g.metal-48xl is a Compute optimized [AWS Graviton processors] Gen8 metal-48xl server offered by Amazon Web Services with 192 vCPUs, 384 GiB of memory and 0 GB of storage. The pricing starts at 0.5182 USD per hour.
192 vCPU
384 GiB Memory
Spare SCore
301703
(All-cores)
1649
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c8g.metal-48xl
Description
Compute optimized [AWS Graviton processors] Gen8 metal-48xl
Family
c8g
Hw Virt
Status
active
Observed At
2026-07-28T21:33:41.867265

Availability

REGION / IDSPOTONDEMAND
Hyderabad (IN) / ap-south-2
0.6429 USD/h 5.1821 USD/h
Mumbai (IN) / ap-south-1
1.244733 USD/h 5.1821 USD/h
(TH) / ap-southeast-7
1.074867 USD/h 7.4765 USD/h
(MY) / ap-southeast-5
2.544167 USD/h 7.4765 USD/h
Ohio (US) / us-east-2
1.193833 USD/h 7.6301 USD/h
Oregon (US) / us-west-2
1.808075 USD/h 7.657 USD/h
Northern Virgina (US) / us-east-1
2.41948 USD/h 7.657 USD/h
Stockholm (SE) / eu-north-1
1.132267 USD/h 8.1696 USD/h
Aragón (ES) / eu-south-2
0.8185 USD/h 8.185 USD/h
Dublin (IE) / eu-west-1
2.480167 USD/h 8.1869 USD/h
Quebec (CA) / ca-central-1
1.6551 USD/h 8.3482 USD/h
Calgary (CA) / ca-west-1
1.9758 USD/h 8.3482 USD/h
Tel Aviv (IL) / il-central-1
- 8.5958 USD/h
Seoul (KR) / ap-northeast-2
1.605925 USD/h 8.617 USD/h
Frankfurt (DE) / eu-central-1
1.760933 USD/h 8.7072 USD/h
Jakarta (ID) / ap-southeast-3
1.340867 USD/h 8.7965 USD/h
Singapore (SG) / ap-southeast-1
1.519033 USD/h 8.7974 USD/h
Milan (IT) / eu-south-1
1.0582 USD/h 9.0451 USD/h
London (GB) / eu-west-2
3.626467 USD/h 9.0662 USD/h
Paris (FR) / eu-west-3
1.795133 USD/h 9.0662 USD/h
California (US) / us-west-1
2.39115 USD/h 9.5155 USD/h
Zurich (CH) / eu-central-2
2.4104 USD/h 9.5789 USD/h
Osaka (JP) / ap-northeast-3
0.9604 USD/h 9.6038 USD/h
Tokyo (JP) / ap-northeast-1
1.023467 USD/h 9.6058 USD/h
Hong Kong (HK) / ap-east-1
0.961 USD/h 9.6096 USD/h
Melbourne (AU) / ap-southeast-4
0.9963 USD/h 9.9629 USD/h
Sydney (AU) / ap-southeast-2
1.056333 USD/h 9.9648 USD/h
Cape Town (ZA) / af-south-1
4.190467 USD/h 10.2336 USD/h
Sao Paulo (BR) / sa-east-1
4.109567 USD/h 11.7293 USD/h

Processor

vCPUs
192
CPU Allocation
Dedicated
CPU Cores
192
CPU Speed
2.7 GHz
CPU Architecture
arm64
CPU Manufacturer
AWS
CPU Model
Neoverse-V2
CPU L1D Cache
64 KiB
CPU L1D Cache Total
12 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
12 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
384 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
72 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
183
Scalability
95.31

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
Memory Amount Actual
384 GiB
Memory Generation
DDR5
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
      50 Gbps
      Network Speed Max
      50 Gbps
      Network Storage Speed Baseline
      40 Gbps
      Network Storage Speed Max
      40 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A bare-metal arm64 server featuring 192 dedicated cores and DDR5 memory, optimized for highly parallelized multi-threaded workloads and database operations.

      Compute OptimizedGeneral Purpose

      Amazon Web Services c8g.metal-48xl is a bare-metal, compute-optimized server featuring 192 dedicated physical cores on the arm64 architecture. Powered by AWS Neoverse-V2 processors running at 2.7 GHz, it includes 384.0 GB of DDR5 memory, yielding a 2.0 GB per core ratio. The server lacks local storage and GPU accelerators but provides a 50 Gbps baseline network bandwidth. In benchmark testing, the c8g.metal-48xl demonstrates top-tier multi-core CPU performance, memory bandwidth, and database operations, though its single-core performance remains in the average tier. It exhibits a performance tradeoff in LLM text generation, where speeds for small models fall into the bottom 10%. This server is suited for multi-threaded workloads, software compilation, database operations, and static web serving.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      9.29Score
      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) 32,598,326 ops/sec 1,896,415 ops/sec 17.2 50.00% 50.00% +315.00%
      Redis RPS (pipeline=16, SET) 213,398,274 ops/sec 11,539,523 ops/sec 18.5 20.00% 20.00% +79.20%
      PassMark Memory Mark (composite) 3,299 2,411 1.37 10.00% 10.00% +3.20%
      Memory bandwidth (read, 16 MB ~ L3) 920,461 MB/sec 107,368 MB/sec 8.57 10.00% 10.00% +24.00%
      PassMark single-thread CPU 1,873 Mops/s 2,363 Mops/s 0.793 10.00% 10.00% -2.29%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,658

      Geekbench Multi-Core

      Score: 21,200

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 75662
      Compression
      		 1200050
      Encryption
      		 31735
      Extended Instructions
      		 136200
      Floating Point Maths
      		 1120374
      Integer Maths
      		 963461
      Physics
      		 35530
      Prime Numbers
      		 1558
      Single Threaded
      		 1873
      String Sorting
      		 625399

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 3299
      Database Operations
      		 45323
      Memory Latency
      		 48
      Memory Read Cached
      		 20285
      Memory Read Uncached
      		 18718
      Memory Write
      		 20508

      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.8xlarge 3264 GiB0
      c8g.12xlarge 4896 GiB0

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      c8g.metal-48xl FAQs