c8g.48xlarge by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | c8g.48xlarge |
Description | Compute optimized [AWS Graviton processors] Gen8 48xlarge |
Family | c8g |
Hw Virt | |
Status | active |
Observed At | 2026-08-01T22:53:13.437579 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Hyderabad (IN) / ap-south-2 | 0.989233 USD/h | 5.1821 USD/h |
Mumbai (IN) / ap-south-1 | 1.1883 USD/h | 5.1821 USD/h |
(TH) / ap-southeast-7 | 1.5051 USD/h | 7.4765 USD/h |
(MY) / ap-southeast-5 | 3.1832 USD/h | 7.4765 USD/h |
Ohio (US) / us-east-2 | 1.8447 USD/h | 7.6301 USD/h |
Oregon (US) / us-west-2 | 3.078975 USD/h | 7.657 USD/h |
Northern Virgina (US) / us-east-1 | 2.78092 USD/h | 7.657 USD/h |
Stockholm (SE) / eu-north-1 | 1.470167 USD/h | 8.1696 USD/h |
Aragón (ES) / eu-south-2 | 1.884167 USD/h | 8.185 USD/h |
Dublin (IE) / eu-west-1 | 3.6753 USD/h | 8.1869 USD/h |
Quebec (CA) / ca-central-1 | 1.436533 USD/h | 8.3482 USD/h |
Calgary (CA) / ca-west-1 | 2.23015 USD/h | 8.3482 USD/h |
Tel Aviv (IL) / il-central-1 | - | 8.5958 USD/h |
Seoul (KR) / ap-northeast-2 | 2.975675 USD/h | 8.617 USD/h |
Frankfurt (DE) / eu-central-1 | 2.8624 USD/h | 8.7072 USD/h |
Jakarta (ID) / ap-southeast-3 | 1.3152 USD/h | 8.7965 USD/h |
Singapore (SG) / ap-southeast-1 | 4.465733 USD/h | 8.7974 USD/h |
Milan (IT) / eu-south-1 | 1.3594 USD/h | 9.0451 USD/h |
Paris (FR) / eu-west-3 | 1.3232 USD/h | 9.0662 USD/h |
London (GB) / eu-west-2 | 2.371467 USD/h | 9.0662 USD/h |
California (US) / us-west-1 | 3.84565 USD/h | 9.5155 USD/h |
Zurich (CH) / eu-central-2 | 2.229 USD/h | 9.5789 USD/h |
Osaka (JP) / ap-northeast-3 | 2.148467 USD/h | 9.6038 USD/h |
Tokyo (JP) / ap-northeast-1 | 2.0823 USD/h | 9.6058 USD/h |
Hong Kong (HK) / ap-east-1 | 1.355833 USD/h | 9.6096 USD/h |
Melbourne (AU) / ap-southeast-4 | 1.535867 USD/h | 9.9629 USD/h |
Sydney (AU) / ap-southeast-2 | 2.149367 USD/h | 9.9648 USD/h |
Cape Town (ZA) / af-south-1 | 1.025633 USD/h | 10.2336 USD/h |
Sao Paulo (BR) / sa-east-1 | 1.302167 USD/h | 11.7293 USD/h |
Processor
vCPUs | 192 |
Hypervisor | nitro |
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 | 191.1 |
Scalability | 99.53 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 384 GiB |
Memory Amount Actual | 378 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 | 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 high-density ARM64 compute instance delivering exceptional multi-core performance and memory bandwidth for parallelized enterprise workloads.
Amazon Web Services c8g.48xlarge is a compute-optimized instance featuring 192 dedicated ARM64 physical cores powered by AWS Graviton Neoverse-V2 processors at 2.7 GHz. Managed by the Nitro hypervisor, it includes 384.0 GB of memory (2.0 GB per core) and 50 Gbps baseline network bandwidth, with no local storage or GPUs. Benchmarks show top-tier multi-core performance, memory bandwidth, and static web serving throughput, though single-core performance is average. This instance is optimized for highly parallel workloads, including software compilation, database operations, and high-throughput web serving.
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Geekbench Multi-Core
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 77427 |
Compression | 1228086 |
Encryption | 34710 |
Extended Instructions | 139871 |
Floating Point Maths | 1118644 |
Integer Maths | 962472 |
Physics | 34519 |
Prime Numbers | 1545 |
Single Threaded | 1869 |
String Sorting | 809646 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 3290 |
Database Operations | 46691 |
Memory Latency | 46 |
Memory Read Cached | 19316 |
Memory Read Uncached | 18705 |
Memory Write | 20520 |
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
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| c8g.medium | 1 | 2 GiB | 0 |
| c8g.large | 2 | 4 GiB | 0 |
| c8g.xlarge | 4 | 8 GiB | 0 |
| c8g.2xlarge | 8 | 16 GiB | 0 |
| c8g.4xlarge | 16 | 32 GiB | 0 |
| c8g.8xlarge | 32 | 64 GiB | 0 |
| c8g.12xlarge | 48 | 96 GiB | 0 |
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