r8g.12xlarge by Amazon Web Services
r8g.12xlarge is a Memory optimized [AWS Graviton processors] Gen8 12xlarge server offered by Amazon Web Services with 48 vCPUs, 384 GiB of memory and 0 GB of storage. The pricing starts at 0.2969 USD per hour.
48 vCPU
384 GiB Memory
Spare SCore
81875
(All-cores)
(All-cores)
1707
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r8g.12xlarge |
Description | Memory optimized [AWS Graviton processors] Gen8 12xlarge |
Family | r8g |
Hw Virt | |
Status | active |
Observed At | 2026-06-18T19:09:38.948435 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Hyderabad (IN) / ap-south-2 | 0.5596 USD/h | 1.9819 USD/h |
Mumbai (IN) / ap-south-1 | 0.765133 USD/h | 1.9819 USD/h |
Ohio (US) / us-east-2 | 0.6386 USD/h | 2.8277 USD/h |
Northern Virgina (US) / us-east-1 | 0.77092 USD/h | 2.8277 USD/h |
Oregon (US) / us-west-2 | 1.0162 USD/h | 2.8277 USD/h |
(MY) / ap-southeast-5 | 0.913033 USD/h | 2.8992 USD/h |
(MX) / mx-central-1 | 0.7908 USD/h | 2.9688 USD/h |
Stockholm (SE) / eu-north-1 | 0.863967 USD/h | 3.007 USD/h |
Quebec (CA) / ca-central-1 | 0.969333 USD/h | 3.097 USD/h |
California (US) / us-west-1 | 1.20015 USD/h | 3.1416 USD/h |
Aragón (ES) / eu-south-2 | 0.5979 USD/h | 3.1627 USD/h |
Dublin (IE) / eu-west-1 | 1.277833 USD/h | 3.1642 USD/h |
London (GB) / eu-west-2 | 0.835667 USD/h | 3.3211 USD/h |
Paris (FR) / eu-west-3 | 1.101467 USD/h | 3.3211 USD/h |
Melbourne (AU) / ap-southeast-4 | 0.6043 USD/h | 3.3888 USD/h |
Sydney (AU) / ap-southeast-2 | 1.271633 USD/h | 3.3888 USD/h |
Jakarta (ID) / ap-southeast-3 | 0.5085 USD/h | 3.4109 USD/h |
Seoul (KR) / ap-northeast-2 | 0.859267 USD/h | 3.4109 USD/h |
Frankfurt (DE) / eu-central-1 | 1.126 USD/h | 3.4109 USD/h |
Tokyo (JP) / ap-northeast-1 | 1.352367 USD/h | 3.4109 USD/h |
Osaka (JP) / ap-northeast-3 | 1.231167 USD/h | 3.4109 USD/h |
Singapore (SG) / ap-southeast-1 | 1.604567 USD/h | 3.4109 USD/h |
United Arab Emirates / me-central-1 | 0.868267 USD/h | 3.4805 USD/h |
Hong Kong (HK) / ap-east-1 | 0.711467 USD/h | 3.7488 USD/h |
Zurich (CH) / eu-central-2 | 0.8702 USD/h | 3.7522 USD/h |
Sao Paulo (BR) / sa-east-1 | 1.0147 USD/h | 4.4995 USD/h |
Processor
vCPUs | 48 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 48 |
CPU Speed | 2.8 GHz |
CPU Architecture | arm64 |
CPU Manufacturer | AWS |
CPU Model | Neoverse-V2 |
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 | 2 MiB |
CPU L2 Cache Total | 96 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 | 48 |
Scalability | 100 |
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 | 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 |
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 1,894
Geekbench Multi-Core
Score: 23,531
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 36110 |
Compression | 319310 |
Encryption | 9061 |
Extended Instructions | 44239 |
Floating Point Maths | 290878 |
Integer Maths | 250406 |
Physics | 13016 |
Prime Numbers | 573 |
Single Threaded | 1944 |
String Sorting | 220848 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 3393 |
Database Operations | 47286 |
Memory Latency | 47 |
Memory Read Cached | 21181 |
Memory Read Uncached | 20246 |
Memory Write | 21291 |
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 |
|---|---|---|---|
| r8g.medium | 1 | 8 GiB | 0 |
| r8g.large | 2 | 16 GiB | 0 |
| r8g.xlarge | 4 | 32 GiB | 0 |
| r8g.2xlarge | 8 | 64 GiB | 0 |
| r8g.4xlarge | 16 | 128 GiB | 0 |
| r8g.8xlarge | 32 | 256 GiB | 0 |
| r8g.16xlarge | 64 | 512 GiB | 0 |
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