r6g.2xlarge by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r6g.2xlarge |
Description | Memory optimized [AWS Graviton processors] Gen6 2xlarge |
Family | r6g |
Hw Virt | |
Status | active |
Observed At | 2026-06-30T07:52:47.756552 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Hyderabad (IN) / ap-south-2 | 0.068533 USD/h | 0.26 USD/h |
Mumbai (IN) / ap-south-1 | 0.1792 USD/h | 0.26 USD/h |
Ohio (US) / us-east-2 | 0.132167 USD/h | 0.4032 USD/h |
Northern Virgina (US) / us-east-1 | 0.1469 USD/h | 0.4032 USD/h |
Oregon (US) / us-west-2 | 0.16105 USD/h | 0.4032 USD/h |
(MY) / ap-southeast-5 | 0.127267 USD/h | 0.4134 USD/h |
(TH) / ap-southeast-7 | 0.1309 USD/h | 0.4134 USD/h |
(MX) / mx-central-1 | 0.1224 USD/h | 0.4234 USD/h |
Stockholm (SE) / eu-north-1 | 0.1097 USD/h | 0.428 USD/h |
Taipei (TW) / ap-east-2 | 0.066133 USD/h | 0.4378 USD/h |
Calgary (CA) / ca-west-1 | 0.045433 USD/h | 0.4416 USD/h |
Quebec (CA) / ca-central-1 | 0.108267 USD/h | 0.4416 USD/h |
California (US) / us-west-1 | 0.1159 USD/h | 0.448 USD/h |
Aragón (ES) / eu-south-2 | 0.080767 USD/h | 0.4512 USD/h |
Dublin (IE) / eu-west-1 | 0.233233 USD/h | 0.4512 USD/h |
Paris (FR) / eu-west-3 | 0.136333 USD/h | 0.472 USD/h |
Milan (IT) / eu-south-1 | 0.0856 USD/h | 0.4736 USD/h |
London (GB) / eu-west-2 | 0.131533 USD/h | 0.4736 USD/h |
Tel Aviv (IL) / il-central-1 | 0.092533 USD/h | 0.4738 USD/h |
Melbourne (AU) / ap-southeast-4 | 0.067833 USD/h | 0.4832 USD/h |
Sydney (AU) / ap-southeast-2 | 0.1716 USD/h | 0.4832 USD/h |
Osaka (JP) / ap-northeast-3 | 0.158067 USD/h | 0.4864 USD/h |
Jakarta (ID) / ap-southeast-3 | 0.1421 USD/h | 0.4864 USD/h |
Frankfurt (DE) / eu-central-1 | 0.2136 USD/h | 0.4864 USD/h |
Tokyo (JP) / ap-northeast-1 | 0.1961 USD/h | 0.4864 USD/h |
Singapore (SG) / ap-southeast-1 | 0.2433 USD/h | 0.4864 USD/h |
Seoul (KR) / ap-northeast-2 | 0.128175 USD/h | 0.488 USD/h |
United Arab Emirates / me-central-1 | 0.1797 USD/h | 0.4963 USD/h |
(NZ) / ap-southeast-6 | 0.139867 USD/h | 0.5074 USD/h |
Zurich (CH) / eu-central-2 | 0.089167 USD/h | 0.535 USD/h |
Hong Kong (HK) / ap-east-1 | 0.074867 USD/h | 0.536 USD/h |
Cape Town (ZA) / af-south-1 | 0.100033 USD/h | 0.5376 USD/h |
Sao Paulo (BR) / sa-east-1 | 0.143667 USD/h | 0.6432 USD/h |
Processor
vCPUs | 8 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 8 |
CPU Speed | 2.5 GHz |
CPU Architecture | arm64 |
CPU Manufacturer | AWS |
CPU Family | ARMv8 |
CPU Model | Neoverse-N1 |
CPU L1D Cache | 64 KiB |
CPU L1D Cache Total | 512 KiB |
CPU L1I Cache | 64 KiB |
CPU L1I Cache Total | 512 KiB |
CPU L2 Cache | 1 MiB |
CPU L2 Cache Total | 8 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, lrcpc, dcpop, asimddp, ssbs |
Ecpus | 8 |
Scalability | 100 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 64 GiB |
Memory Amount Actual | 63 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 | 2.5 Gbps |
Network Speed Max | 10 Gbps |
Network Storage Speed Baseline | 2.375 Gbps |
Network Storage Speed Max | 4.75 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
An ARM64 memory-optimized virtual server delivering high memory density and efficient multi-core processing for database and caching workloads.
Amazon Web Services r6g.2xlarge is a memory-optimized instance powered by custom 64-bit ARMv8 AWS Graviton2 processors. It features 8 dedicated physical cores running at 2.5 GHz and 64.0 GB of system memory, yielding a high 8.0 GB of RAM per core. The instance lacks local storage and GPU accelerators, relying on a 2 Gbps baseline network connection managed by the AWS Nitro hypervisor. Benchmark results show strong memory bandwidth, with cached small-block reads reaching 473.1 GB/sec, and steady multi-core performance, though single-core compute and cryptographic speeds are relatively weak. Qualitatively, the ARM64 architecture offers high memory density and efficient resource allocation for memory-bound tasks. This instance is best suited for running in-memory databases, caching layers like Redis, data analytics, and memory-intensive web applications.
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Geekbench Multi-Core
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 5217 |
Compression | 37704 |
Encryption | 1090 |
Extended Instructions | 4987 |
Floating Point Maths | 23969 |
Integer Maths | 31568 |
Physics | 1048 |
Prime Numbers | 55 |
Single Threaded | 1109 |
String Sorting | 22794 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 1747 |
Database Operations | 5125 |
Memory Latency | 73 |
Memory Read Cached | 9475 |
Memory Read Uncached | 9160 |
Memory Write | 12561 |
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 |
|---|---|---|---|
| r6g.medium | 1 | 8 GiB | 0 |
| r6g.large | 2 | 16 GiB | 0 |
| r6g.xlarge | 4 | 32 GiB | 0 |
| r6g.4xlarge | 16 | 128 GiB | 0 |
| r6g.8xlarge | 32 | 256 GiB | 0 |
| r6g.12xlarge | 48 | 384 GiB | 0 |
| r6g.16xlarge | 64 | 512 GiB | 0 |
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