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r6idn.8xlarge by Amazon Web Services

r6idn.8xlarge is a Memory optimized [Intel processors] [Instance store volumes] [Network and EBS optimized] Gen6 8xlarge server offered by Amazon Web Services with 32 vCPUs, 256 GiB of memory and 1.9 TB of storage. The pricing starts at 0.3313 USD per hour.
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32 vCPU
256 GiB Memory
1.9 TB Storage
Spare SCore
30967
(All-cores)
1893
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r6idn.8xlarge
Description
Memory optimized [Intel processors] [Instance store volumes] [Network and EBS optimized] Gen6 8xlarge
Family
r6idn
Status
active
Observed At
2026-04-27T23:47:08.079685

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
1.0461 USD/h 3.1262 USD/h
Oregon (US) / us-west-2
1.124667 USD/h 3.1262 USD/h
Northern Virgina (US) / us-east-1
1.32682 USD/h 3.1262 USD/h
Stockholm (SE) / eu-north-1
0.526033 USD/h 3.3134 USD/h
Dublin (IE) / eu-west-1
2.357767 USD/h 3.4819 USD/h
Frankfurt (DE) / eu-central-1
2.236067 USD/h 3.7253 USD/h
Singapore (SG) / ap-southeast-1
1.564067 USD/h 3.744 USD/h
Tokyo (JP) / ap-northeast-1
1.030033 USD/h 3.8002 USD/h
Sydney (AU) / ap-southeast-2
1.165267 USD/h 3.8189 USD/h

Processor

vCPUs
32
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
16
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
768 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
512 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
20 MiB
CPU L3 Cache
54 MiB
CPU L3 Cache Total
54 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, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, 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

System Resources and Accelerators

MEMORY
Memory Amount
256 GiB
Memory Generation
DDR4
Memory Speed
3200 Mhz
GPU
GPU Count
0
GPUs
    STORAGE
    Storage Size
    1900 GB
    Storage Type
    nvme ssd
    Storages
    • 1900 GB nvme ssd
    NETWORK
    Network Speed
    50 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,656

    Geekbench Multi-Core

    Score: 14,084

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		36566
    Compression
    		485782
    Encryption
    		29142
    Extended Instructions
    		28232
    Floating Point Maths
    		68613
    Integer Maths
    		134193
    Physics
    		3486
    Prime Numbers
    		187
    Single Threaded
    		2365
    String Sorting
    		68201

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		2608
    Database Operations
    		14776
    Memory Latency
    		60
    Memory Read Cached
    		24350
    Memory Read Uncached
    		11771
    Memory Write
    		10607

    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

    INSTANCEvCPUsMEMORYGPUs
    r6idn.large 216 GiB0
    r6idn.xlarge 432 GiB0
    r6idn.2xlarge 864 GiB0
    r6idn.4xlarge 16128 GiB0
    r6idn.12xlarge 48384 GiB0
    r6idn.16xlarge 64512 GiB0
    r6idn.24xlarge 96768 GiB0

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    r6idn.8xlarge FAQs