r6idn.32xlarge by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r6idn.32xlarge |
Description | Memory optimized [Intel processors] [Instance store volumes] [Network and EBS optimized] Gen6 32xlarge |
Family | r6idn |
Hw Virt | |
Status | active |
Observed At | 2026-06-30T15:54:48.568014 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Ohio (US) / us-east-2 | 3.181 USD/h | 12.505 USD/h |
Oregon (US) / us-west-2 | 3.677133 USD/h | 12.505 USD/h |
Northern Virgina (US) / us-east-1 | 4.63518 USD/h | 12.505 USD/h |
Stockholm (SE) / eu-north-1 | 1.5567 USD/h | 13.2538 USD/h |
Dublin (IE) / eu-west-1 | 5.528767 USD/h | 13.9277 USD/h |
Frankfurt (DE) / eu-central-1 | 4.9919 USD/h | 14.9011 USD/h |
Singapore (SG) / ap-southeast-1 | 5.9511 USD/h | 14.976 USD/h |
Tokyo (JP) / ap-northeast-1 | 2.864367 USD/h | 15.2006 USD/h |
Sydney (AU) / ap-southeast-2 | 7.302333 USD/h | 15.2755 USD/h |
Processor
vCPUs | 128 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 64 |
CPU Speed | 3.5 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU Model | 8375C |
CPU L1D Cache | 48 KiB |
CPU L1D Cache Total | 3 MiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 2 MiB |
CPU L2 Cache | 1 MiB |
CPU L2 Cache Total | 80 MiB |
CPU L3 Cache | 54 MiB |
CPU L3 Cache Total | 108 MiB |
CPU Flags | fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, arch_perfmon, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, monitor, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, ssbd, ibrs, ibpb, stibp, ibrs_enhanced, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, wbnoinvd, ida, arat, avx512vbmi, pku, ospke, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, rdpid, md_clear, flush_l1d, arch_capabilities |
Ecpus | 65.5 |
Scalability | 102.34 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 1 TB |
Memory Amount Actual | 1 TB |
Memory Generation | DDR4 |
Memory Speed | 3200 Mhz |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Min | 0 MiB |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 7600 GB |
Storage Type | nvme ssd |
Storages |
|
| NETWORK | |
|---|---|
Network Speed Baseline | 200 Gbps |
Network Speed Max | 200 Gbps |
Network Storage Speed Baseline | 100 Gbps |
Network Storage Speed Max | 100 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A high-performance, memory-optimized platform featuring massive DDR4 capacity, fast local NVMe storage, and 200 Gbps network bandwidth for data-intensive workloads.
Amazon Web Services r6idn.32xlarge is a memory-optimized instance designed for high-throughput, data-intensive workloads. Powered by the AWS Nitro hypervisor, it features 128 vCPUs from Intel Xeon 8375C processors running at 3.5 GHz, paired with 1024.0 GB of DDR4 memory. The instance includes 7600 GB of local NVMe SSD storage and a baseline network bandwidth of 200 Gbps. Benchmark data highlights its strong multi-core performance, with a PassMark CPU score of 86426.81 and a Redis SET throughput of 108.32 million operations per second. Memory bandwidth is also highly efficient, reaching 331.59 GB/sec for large block reads. This hardware profile makes the r6idn.32xlarge exceptionally suited for large-scale databases, in-memory caching, and high-performance data processing applications requiring significant memory capacity and fast local storage.
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Geekbench Multi-Core
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 86427 |
Compression | 1830080 |
Encryption | 110417 |
Extended Instructions | 105578 |
Floating Point Maths | 274095 |
Integer Maths | 536486 |
Physics | 8500 |
Prime Numbers | 534 |
Single Threaded | 2429 |
String Sorting | 240146 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2630 |
Database Operations | 29718 |
Memory Latency | 59 |
Memory Read Cached | 23856 |
Memory Read Uncached | 11364 |
Memory Write | 10302 |
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 |
|---|---|---|---|
| r6idn.large | 2 | 16 GiB | 0 |
| r6idn.xlarge | 4 | 32 GiB | 0 |
| r6idn.2xlarge | 8 | 64 GiB | 0 |
| r6idn.4xlarge | 16 | 128 GiB | 0 |
| r6idn.8xlarge | 32 | 256 GiB | 0 |
| r6idn.12xlarge | 48 | 384 GiB | 0 |
| r6idn.16xlarge | 64 | 512 GiB | 0 |
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