logo

r5.16xlarge by Amazon Web Services

r5.16xlarge is a Memory optimized Gen5 16xlarge server offered by Amazon Web Services with 64 vCPUs, 512 GiB of memory and 0 GB of storage. The pricing starts at 0.4416 USD per hour.
Visit Vendor Status Page
64 vCPU
512 GiB Memory
Spare SCore
55061
(All-cores)
1284
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r5.16xlarge
Description
Memory optimized Gen5 16xlarge
Family
r5
Status
active
Observed At
2026-04-28T02:17:01.924647

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
0.94144 USD/h 4.032 USD/h
Ohio (US) / us-east-2
1.086167 USD/h 4.032 USD/h
Oregon (US) / us-west-2
1.18815 USD/h 4.032 USD/h
Mumbai (IN) / ap-south-1
1.051367 USD/h 4.16 USD/h
Hyderabad (IN) / ap-south-2
1.408833 USD/h 4.16 USD/h
Stockholm (SE) / eu-north-1
0.641667 USD/h 4.288 USD/h
Calgary (CA) / ca-west-1
0.830167 USD/h 4.416 USD/h
Quebec (CA) / ca-central-1
1.5655 USD/h 4.416 USD/h
California (US) / us-west-1
1.09965 USD/h 4.48 USD/h
Aragón (ES) / eu-south-2
0.622933 USD/h 4.512 USD/h
Dublin (IE) / eu-west-1
2.045733 USD/h 4.512 USD/h
Milan (IT) / eu-south-1
0.557333 USD/h 4.736 USD/h
London (GB) / eu-west-2
1.0178 USD/h 4.736 USD/h
Paris (FR) / eu-west-3
1.363933 USD/h 4.736 USD/h
Tel Aviv (IL) / il-central-1
1.539 USD/h 4.738 USD/h
Melbourne (AU) / ap-southeast-4
0.8038 USD/h 4.832 USD/h
Sydney (AU) / ap-southeast-2
1.879467 USD/h 4.832 USD/h
Jakarta (ID) / ap-southeast-3
0.712633 USD/h 4.864 USD/h
Tokyo (JP) / ap-northeast-1
1.037133 USD/h 4.864 USD/h
Frankfurt (DE) / eu-central-1
1.3821 USD/h 4.864 USD/h
Osaka (JP) / ap-northeast-3
1.432767 USD/h 4.864 USD/h
Seoul (KR) / ap-northeast-2
1.6146 USD/h 4.864 USD/h
Singapore (SG) / ap-southeast-1
2.093267 USD/h 4.864 USD/h
United Arab Emirates / me-central-1
1.2235 USD/h 4.963 USD/h
Hong Kong (HK) / ap-east-1
0.5344 USD/h 5.344 USD/h
Zurich (CH) / eu-central-2
1.2965 USD/h 5.35 USD/h
Cape Town (ZA) / af-south-1
0.5376 USD/h 5.376 USD/h
Sao Paulo (BR) / sa-east-1
1.445733 USD/h 6.432 USD/h

Processor

vCPUs
64
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
32
CPU Speed
3.1 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8259CL
CPU L1D Cache
32 KiB
CPU L1D Cache Total
1 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
1 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
32 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
72 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, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, mpx, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, ida, arat, pku, ospke

System Resources and Accelerators

MEMORY
Memory Amount
512 GiB
Memory Generation
DDR4
Memory Speed
3200 Mhz
GPU
GPU Count
0
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed
      20 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: 1,019

      Geekbench Multi-Core

      Score: 11,288

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		42482
      Compression
      		785450
      Encryption
      		24817
      Extended Instructions
      		48998
      Floating Point Maths
      		96845
      Integer Maths
      		180774
      Physics
      		4652
      Prime Numbers
      		258
      Single Threaded
      		1816
      String Sorting
      		91898

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		2620
      Database Operations
      		21284
      Memory Latency
      		53
      Memory Read Cached
      		22276
      Memory Read Uncached
      		9976
      Memory Write
      		9729

      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
      r5.large 216 GiB0
      r5.xlarge 432 GiB0
      r5.2xlarge 864 GiB0
      r5.4xlarge 16128 GiB0
      r5.8xlarge 32256 GiB0
      r5.12xlarge 48384 GiB0
      r5.24xlarge 96768 GiB0

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYGPUs

      r5.16xlarge FAQs