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r8id.4xlarge by Amazon Web Services

r8id.4xlarge is a Memory optimized [Intel processors] [Instance store volumes] Gen8 4xlarge server offered by Amazon Web Services with 16 vCPUs, 128 GiB of memory and 950 GB of storage. The pricing starts at 0.1708 USD per hour.
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16 vCPU
128 GiB Memory
950 GB Storage
Spare SCore
17297
(All-cores)
2128
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r8id.4xlarge
Description
Memory optimized [Intel processors] [Instance store volumes] Gen8 4xlarge
Family
r8id
Status
active
Observed At
2026-04-22T10:46:38.159287

Availability

REGION / IDSPOTONDEMAND
Oregon (US) / us-west-2
0.372075 USD/h 1.3306 USD/h
Ohio (US) / us-east-2
0.518433 USD/h 1.3306 USD/h
Northern Virgina (US) / us-east-1
0.77928 USD/h 1.3306 USD/h
Aragón (ES) / eu-south-2
0.172533 USD/h 1.4784 USD/h
Frankfurt (DE) / eu-central-1
0.7122 USD/h 1.5986 USD/h
Tokyo (JP) / ap-northeast-1
0.5372 USD/h 1.6078 USD/h

Processor

vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
8
CPU Speed
3.9 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
6975P-C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
384 KiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
512 KiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
16 MiB
CPU L3 Cache
480 MiB
CPU L3 Cache Total
480 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, pdcm, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, cpuid_fault, 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, avx_vnni, avx512_bf16, wbnoinvd, ida, arat, avx512vbmi, umip, pku, ospke, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, rdpid, bus_lock_detect, cldemote, movdiri, movdir64b, md_clear, serialize, amx_bf16, avx512_fp16, amx_tile, amx_int8, flush_l1d, arch_capabilities

System Resources and Accelerators

MEMORY
Memory Amount
128 GiB
Memory Generation
DDR5
Memory Speed
7200 Mhz
GPU
GPU Count
0
GPUs
    STORAGE
    Storage Size
    950 GB
    Storage Type
    nvme ssd
    Storages
    • 950 GB nvme ssd
    NETWORK
    Network Speed
    7.5 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: 2,176

    Geekbench Multi-Core

    Score: 13,108

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		29115
    Compression
    		319853
    Encryption
    		18074
    Extended Instructions
    		22942
    Floating Point Maths
    		59760
    Integer Maths
    		82522
    Physics
    		3596
    Prime Numbers
    		177
    Single Threaded
    		3279
    String Sorting
    		42338

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		2592
    Database Operations
    		8936
    Memory Latency
    		68
    Memory Read Cached
    		27065
    Memory Read Uncached
    		15827
    Memory Write
    		11149

    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
    r8id.large 216 GiB0
    r8id.xlarge 432 GiB0
    r8id.2xlarge 864 GiB0
    r8id.8xlarge 32256 GiB0
    r8id.12xlarge 48384 GiB0
    r8id.16xlarge 64512 GiB0
    r8id.24xlarge 96768 GiB0

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    r8id.4xlarge FAQs