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r6in.16xlarge by Amazon Web Services

r6in.16xlarge is a Memory optimized [Intel processors] [Network and EBS optimized] Gen6 16xlarge server offered by Amazon Web Services with 64 vCPUs, 512 GiB of memory and 0 GB of storage. The pricing starts at 0.6664 USD per hour.
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64 vCPU
512 GiB Memory
Spare SCore
61946
(All-cores)
1894
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r6in.16xlarge
Description
Memory optimized [Intel processors] [Network and EBS optimized] Gen6 16xlarge
Family
r6in
Hw Virt
-
Status
active
Observed At
2026-06-15T18:10:24.391756

Availability

REGION / IDSPOTONDEMAND
Oregon (US) / us-west-2
1.506167 USD/h 5.5786 USD/h
Ohio (US) / us-east-2
1.633867 USD/h 5.5786 USD/h
Northern Virgina (US) / us-east-1
1.58074 USD/h 5.5786 USD/h
Stockholm (SE) / eu-north-1
1.653867 USD/h 5.953 USD/h
Dublin (IE) / eu-west-1
2.326867 USD/h 6.2525 USD/h
Singapore (SG) / ap-southeast-1
2.284433 USD/h 6.6643 USD/h
Frankfurt (DE) / eu-central-1
3.2655 USD/h 6.6643 USD/h
Tokyo (JP) / ap-northeast-1
2.096667 USD/h 6.7766 USD/h
Sydney (AU) / ap-southeast-2
2.013867 USD/h 6.7766 USD/h

Processor

vCPUs
64
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
32
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
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
40 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, 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
32.7
Scalability
102.19

System Resources and Accelerators

MEMORY
Memory Amount
512 GiB
Memory Amount Actual
512 GiB
Memory Generation
DDR4
Memory Speed
3200 Mhz
GPU
GPU Count
0
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      100 Gbps
      Network Speed Max
      100 Gbps
      Network Storage Speed Baseline
      50 Gbps
      Network Storage Speed Max
      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: 1,702

      Geekbench Multi-Core

      Score: 15,695

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		57857
      Compression
      		949315
      Encryption
      		56645
      Extended Instructions
      		54040
      Floating Point Maths
      		137249
      Integer Maths
      		268393
      Physics
      		4247
      Prime Numbers
      		267
      Single Threaded
      		2428
      String Sorting
      		124834

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		2685
      Database Operations
      		26410
      Memory Latency
      		57
      Memory Read Cached
      		23608
      Memory Read Uncached
      		12077
      Memory Write
      		10785

      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
      r6in.large 216 GiB0
      r6in.xlarge 432 GiB0
      r6in.2xlarge 864 GiB0
      r6in.4xlarge 16128 GiB0
      r6in.8xlarge 32256 GiB0
      r6in.12xlarge 48384 GiB0
      r6in.24xlarge 96768 GiB0

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      r6in.16xlarge FAQs