r5n.metal by Amazon Web Services

r5n.metal is a Memory optimized [Network and EBS optimized] Gen5 metal server offered by Amazon Web Services with 96 vCPUs, 768 GiB of memory and 0 GB of storage. The pricing starts at 0.7632 USD per hour.
96 vCPU
768 GiB Memory
Spare SCore
82,012
(All-cores)
1,457
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r5n.metal
Description
Memory optimized [Network and EBS optimized] Gen5 metal
Family
r5n
Hw Virt
Status
active
Observed At
2026-09-09T03:31:35.783297

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
1.85052 USD/h 7.152 USD/h
Ohio (US) / us-east-2
1.6137 USD/h 7.152 USD/h
Oregon (US) / us-west-2
2.1859 USD/h 7.152 USD/h
Mumbai (IN) / ap-south-1
1.683633 USD/h 7.344 USD/h
Stockholm (SE) / eu-north-1
0.7632 USD/h 7.632 USD/h
Quebec (CA) / ca-central-1
2.438667 USD/h 7.824 USD/h
Dublin (IE) / eu-west-1
2.0364 USD/h 8.016 USD/h
California (US) / us-west-1
1.60075 USD/h 8.112 USD/h
Paris (FR) / eu-west-3
0.973633 USD/h 8.4 USD/h
London (GB) / eu-west-2
1.594333 USD/h 8.4 USD/h
Milan (IT) / eu-south-1
1.703 USD/h 8.401 USD/h
Seoul (KR) / ap-northeast-2
1.2579 USD/h 8.544 USD/h
Frankfurt (DE) / eu-central-1
2.415433 USD/h 8.544 USD/h
Singapore (SG) / ap-southeast-1
3.190167 USD/h 8.544 USD/h
Tokyo (JP) / ap-northeast-1
1.749267 USD/h 8.688 USD/h
Sydney (AU) / ap-southeast-2
2.987533 USD/h 8.688 USD/h
Cape Town (ZA) / af-south-1
1.064167 USD/h 9.536 USD/h
Hong Kong (HK) / ap-east-1
0.9696 USD/h 9.696 USD/h
Sao Paulo (BR) / sa-east-1
1.1328 USD/h 11.328 USD/h

Processor

vCPUs
96
CPU Allocation
Dedicated
CPU Cores
48
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
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
48 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, dts, acpi, mmx, fxsr, sse, sse2, ss, ht, tm, pbe, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, art, arch_perfmon, pebs, bts, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, pni, pclmulqdq, dtes64, monitor, ds_cpl, vmx, smx, est, tm2, ssse3, sdbg, fma, cx16, xtpr, pdcm, pcid, dca, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, lahf_lm, abm, 3dnowprefetch, cpuid_fault, epb, cat_l3, cdp_l3, intel_ppin, ssbd, mba, ibrs, ibpb, stibp, ibrs_enhanced, tpr_shadow, flexpriority, ept, vpid, ept_ad, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, cqm, mpx, rdt_a, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, intel_pt, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, cqm_llc, cqm_occup_llc, cqm_mbm_total, cqm_mbm_local, dtherm, ida, arat, pln, pts, hwp, hwp_act_window, hwp_epp, hwp_pkg_req, vnmi, pku, ospke, avx512_vnni, md_clear, flush_l1d, arch_capabilities
Ecpus
56.3
Scalability
117.29

System Resources and Accelerators

MEMORY
Memory Amount
768 GiB
Memory Amount Actual
768 GiB
Memory Generation
DDR4
Memory Speed
3200 Mhz
GPU
GPU Count
0
GPU Memory Min
0 MiB
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
      19 Gbps
      Network Storage Speed Max
      19 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A bare-metal, memory-optimized server featuring dedicated Intel Xeon processors and high-speed networking for demanding database and enterprise workloads.

      Memory OptimizedStorage & Database

      Amazon Web Services r5n.metal is a bare-metal, memory-optimized server featuring 96 vCPUs across 48 physical cores of an Intel Xeon 8259CL processor running at 3.1 GHz. Equipped with 768.0 GB of DDR4 memory and a 100 Gbps baseline network bandwidth, this instance is built for high-throughput, memory-intensive workloads. It lacks local storage and GPUs, relying entirely on network-attached storage. Benchmarks show strong multi-core performance, with a PassMark CPU score of 57382.97, and exceptional memory bandwidth, reaching 4545.42 GB/sec for cached reads. It excels in database operations and Redis performance, achieving 77.09 million operations per second. However, single-core performance is average, and LLM text generation is weak due to the absence of hardware acceleration. This server is highly suited for large-scale in-memory databases, data-intensive enterprise applications, and network-heavy workloads requiring dedicated bare-metal resources.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      3.22Score
      Precomputed compound score for Cache Intensive workloads. A weighted average (geometric mean) of benchmark scores compared to their medians: score = ∏ (x_i / m_i)^(w_i / Σw). The score of 1.0 represents a synthetic baseline server with the median performance of each component benchmark; 0.5 means roughly half the performance; and 2.0 means twice the performance of that reference profile. Component weights: 50% Redis RPS (pipeline=1, SET), 20% Redis RPS (pipeline=16, SET), 10% PassMark Memory Mark (composite), 10% Memory bandwidth (read, 16 MB ~ L3), 10% PassMark single-thread CPU. Rationale for component selection: In-memory key-value store workload, mixing direct Redis performance metrics with memory speed and latency benchmarks, and single-core CPU performance profiles.
      Component Score Weight Impact
      Raw Reference Normalized Target Actual
      Redis RPS (pipeline=1, SET) 9,530,737 ops/sec 1,917,397 ops/sec 4.97 50.00% 50.00% +123.00%
      Redis RPS (pipeline=16, SET) 49,607,854 ops/sec 11,681,410 ops/sec 4.25 20.00% 20.00% +33.60%
      PassMark Memory Mark (composite) 2,774 2,418 1.15 10.00% 10.00% +1.41%
      Memory bandwidth (read, 16 MB ~ L3) 234,850 MB/sec 108,140 MB/sec 2.17 10.00% 10.00% +8.06%
      PassMark single-thread CPU 2,061 Mops/s 2,365 Mops/s 0.872 10.00% 10.00% -1.36%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,323

      Geekbench Multi-Core

      Score: 12,880

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 57383
      Compression
      		 1191384
      Encryption
      		 37656
      Extended Instructions
      		 76063
      Floating Point Maths
      		 147210
      Integer Maths
      		 274184
      Physics
      		 5194
      Prime Numbers
      		 356
      Single Threaded
      		 2061
      String Sorting
      		 137520

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2774
      Database Operations
      		 22200
      Memory Latency
      		 50
      Memory Read Cached
      		 25145
      Memory Read Uncached
      		 10271
      Memory Write
      		 10125

      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
      r5n.large 216 GiB0
      r5n.xlarge 432 GiB0
      r5n.2xlarge 864 GiB0
      r5n.4xlarge 16128 GiB0
      r5n.8xlarge 32256 GiB0
      r5n.12xlarge 48384 GiB0
      r5n.16xlarge 64512 GiB0

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      r5n.metal FAQs