r8gb.4xlarge by Amazon Web Services
r8gb.4xlarge is a Memory optimized [AWS Graviton processors] Gen8 4xlarge server offered by Amazon Web Services with 16 vCPUs, 128 GiB of memory and 0 GB of storage. The pricing starts at 0.3041 USD per hour.
16 vCPU
128 GiB Memory
Spare SCore
27304
(All-cores)
(All-cores)
1707
(Single-core)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r8gb.4xlarge |
Description | Memory optimized [AWS Graviton processors] Gen8 4xlarge |
Family | r8gb |
Status | active |
Observed At | 2026-04-28T04:46:56.873775 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Northern Virgina (US) / us-east-1 | 0.4946 USD/h | 1.4574 USD/h |
Oregon (US) / us-west-2 | 0.382167 USD/h | 1.4574 USD/h |
Processor
vCPUs | 16 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 16 |
CPU Speed | 2.8 GHz |
CPU Architecture | arm64 |
CPU Manufacturer | AWS |
CPU Family | ARMv9 |
CPU Model | Neoverse-V2 |
CPU L1D Cache | 64 KiB |
CPU L1D Cache Total | 1 MiB |
CPU L1I Cache | 64 KiB |
CPU L1I Cache Total | 1 MiB |
CPU L2 Cache | 2 MiB |
CPU L2 Cache Total | 32 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, sb, paca, pacg, dcpodp, sve2, sveaes, svepmull, svebitperm, svesha3, flagm2, frint, svei8mm, svebf16, i8mm, bf16, dgh, rng, bti |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 128 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed | 33.333 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Score: 1,891
Geekbench Multi-Core
Score: 15,863
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 14608 |
Compression | 106371 |
Encryption | 3028 |
Extended Instructions | 14711 |
Floating Point Maths | 97016 |
Integer Maths | 83505 |
Physics | 4931 |
Prime Numbers | 266 |
Single Threaded | 1945 |
String Sorting | 74300 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 3414 |
Database Operations | 24323 |
Memory Latency | 45 |
Memory Read Cached | 21168 |
Memory Read Uncached | 20144 |
Memory Write | 21299 |
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 |
|---|---|---|---|
| r8gb.medium | 1 | 8 GiB | 0 |
| r8gb.large | 2 | 16 GiB | 0 |
| r8gb.xlarge | 4 | 32 GiB | 0 |
| r8gb.2xlarge | 8 | 64 GiB | 0 |
| r8gb.8xlarge | 32 | 256 GiB | 0 |
| r8gb.12xlarge | 48 | 384 GiB | 0 |
| r8gb.16xlarge | 64 | 512 GiB | 0 |
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