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r8i.4xlarge by Amazon Web Services

r8i.4xlarge is a Memory optimized [Intel 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 0.114 USD per hour.
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16 vCPU
128 GiB Memory
Spare SCore
17271
(All-cores)
2125
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r8i.4xlarge
Description
Memory optimized [Intel processors] Gen8 4xlarge
Family
r8i
Status
active
Observed At
2026-04-29T17:52:24.041685

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
0.3404 USD/h 1.1114 USD/h
Oregon (US) / us-west-2
0.4138 USD/h 1.1114 USD/h
Northern Virgina (US) / us-east-1
0.53736 USD/h 1.1114 USD/h
(MY) / ap-southeast-5
0.2802 USD/h 1.1395 USD/h
Hyderabad (IN) / ap-south-2
0.334933 USD/h 1.1466 USD/h
Mumbai (IN) / ap-south-1
0.3686 USD/h 1.1466 USD/h
Quebec (CA) / ca-central-1
0.461133 USD/h 1.2172 USD/h
California (US) / us-west-1
0.6746 USD/h 1.2348 USD/h
Aragón (ES) / eu-south-2
0.16 USD/h 1.2436 USD/h
Dublin (IE) / eu-west-1
0.6536 USD/h 1.2436 USD/h
London (GB) / eu-west-2
0.432967 USD/h 1.3054 USD/h
Paris (FR) / eu-west-3
0.476867 USD/h 1.3054 USD/h
Sydney (AU) / ap-southeast-2
0.456067 USD/h 1.3318 USD/h
Seoul (KR) / ap-northeast-2
0.397175 USD/h 1.3406 USD/h
Tokyo (JP) / ap-northeast-1
0.440833 USD/h 1.3406 USD/h
Frankfurt (DE) / eu-central-1
0.502667 USD/h 1.3406 USD/h
Singapore (SG) / ap-southeast-1
0.557733 USD/h 1.3406 USD/h
United Arab Emirates / me-central-1
0.3844 USD/h 1.368 USD/h
(NZ) / ap-southeast-6
0.1398 USD/h 1.3984 USD/h
Cape Town (ZA) / af-south-1
0.217533 USD/h 1.4818 USD/h
Sao Paulo (BR) / sa-east-1
0.5157 USD/h 1.7728 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
    0 GB
    Storages
      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: 2,019

      Geekbench Multi-Core

      Score: 12,700

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		28974
      Compression
      		320466
      Encryption
      		18205
      Extended Instructions
      		22273
      Floating Point Maths
      		59685
      Integer Maths
      		82384
      Physics
      		3731
      Prime Numbers
      		171
      Single Threaded
      		3245
      String Sorting
      		42047

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		2363
      Database Operations
      		8183
      Memory Latency
      		79
      Memory Read Cached
      		28961
      Memory Read Uncached
      		13550
      Memory Write
      		10820

      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
      r8i.large 216 GiB0
      r8i.xlarge 432 GiB0
      r8i.2xlarge 864 GiB0
      r8i.8xlarge 32256 GiB0
      r8i.12xlarge 48384 GiB0
      r8i.16xlarge 64512 GiB0
      r8i.24xlarge 96768 GiB0

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      r8i.4xlarge FAQs