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r7i.metal-48xl by Amazon Web Services

r7i.metal-48xl is a Memory optimized [Intel processors] Gen7 metal-48xl server offered by Amazon Web Services with 192 vCPUs, 1536 GiB of memory and 0 GB of storage. The pricing starts at 1.3023 USD per hour.
192 vCPU
1536 GiB Memory
Spare SCore
171120
(All-cores)
2069
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r7i.metal-48xl
Description
Memory optimized [Intel processors] Gen7 metal-48xl
Family
r7i
Hw Virt
Status
active
Observed At
2026-07-27T18:14:16.542251

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
2.139433 USD/h 12.7008 USD/h
Oregon (US) / us-west-2
3.462 USD/h 12.7008 USD/h
Northern Virgina (US) / us-east-1
3.62848 USD/h 12.7008 USD/h
(MY) / ap-southeast-5
1.3023 USD/h 13.0234 USD/h
(TH) / ap-southeast-7
1.3023 USD/h 13.0234 USD/h
Hyderabad (IN) / ap-south-2
1.3104 USD/h 13.104 USD/h
Mumbai (IN) / ap-south-1
3.209833 USD/h 13.104 USD/h
(MX) / mx-central-1
1.3336 USD/h 13.3363 USD/h
Stockholm (SE) / eu-north-1
1.436233 USD/h 13.5072 USD/h
Taipei (TW) / ap-east-2
1.4991 USD/h 13.7894 USD/h
Quebec (CA) / ca-central-1
1.942467 USD/h 13.9104 USD/h
California (US) / us-west-1
1.4112 USD/h 14.112 USD/h
Aragón (ES) / eu-south-2
1.4213 USD/h 14.2128 USD/h
Dublin (IE) / eu-west-1
3.602367 USD/h 14.2128 USD/h
Milan (IT) / eu-south-1
1.4918 USD/h 14.9184 USD/h
Paris (FR) / eu-west-3
1.876433 USD/h 14.9184 USD/h
London (GB) / eu-west-2
2.4889 USD/h 14.9184 USD/h
Melbourne (AU) / ap-southeast-4
1.5221 USD/h 15.2208 USD/h
Sydney (AU) / ap-southeast-2
2.3757 USD/h 15.2208 USD/h
Tokyo (JP) / ap-northeast-1
1.952467 USD/h 15.3216 USD/h
Seoul (KR) / ap-northeast-2
1.5322 USD/h 15.3216 USD/h
Osaka (JP) / ap-northeast-3
6.128667 USD/h 15.3216 USD/h
Jakarta (ID) / ap-southeast-3
1.5322 USD/h 15.3216 USD/h
Frankfurt (DE) / eu-central-1
2.818933 USD/h 15.3216 USD/h
Singapore (SG) / ap-southeast-1
4.623333 USD/h 15.3216 USD/h
(NZ) / ap-southeast-6
1.5982 USD/h 15.9821 USD/h
Sao Paulo (BR) / sa-east-1
2.0261 USD/h 20.2608 USD/h

Processor

vCPUs
192
CPU Allocation
Dedicated
CPU Cores
96
CPU Speed
3.2 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8488C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
5 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
3 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
192 MiB
CPU L3 Cache
105 MiB
CPU L3 Cache Total
210 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, tsc_known_freq, 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, cat_l2, cdp_l3, intel_ppin, cdp_l2, ssbd, mba, ibrs, ibpb, stibp, ibrs_enhanced, tpr_shadow, flexpriority, ept, vpid, ept_ad, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, cqm, rdt_a, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, intel_pt, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, cqm_llc, cqm_occup_llc, cqm_mbm_total, cqm_mbm_local, split_lock_detect, user_shstk, avx_vnni, avx512_bf16, wbnoinvd, dtherm, ida, arat, pln, pts, hwp, hwp_act_window, hwp_epp, hwp_pkg_req, hfi, vnmi, avx512vbmi, umip, pku, ospke, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, la57, rdpid, bus_lock_detect, cldemote, movdiri, movdir64b, enqcmd, fsrm, md_clear, serialize, tsxldtrk, pconfig, arch_lbr, ibt, amx_bf16, avx512_fp16, amx_tile, amx_int8, flush_l1d, arch_capabilities
Ecpus
82.7
Scalability
86.15

System Resources and Accelerators

MEMORY
Memory Amount
2 TB
Memory Amount Actual
2 TB
Memory Generation
DDR5
Memory Speed
4800 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
      50 Gbps
      Network Speed Max
      50 Gbps
      Network Storage Speed Baseline
      40 Gbps
      Network Storage Speed Max
      40 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A high-density bare-metal platform featuring massive DDR5 memory and advanced Intel matrix acceleration for memory-intensive enterprise workloads.

      Memory OptimizedGeneral Purpose

      Amazon Web Services r7i.metal-48xl is a bare-metal, memory-optimized server featuring 192 vCPUs across 96 physical Intel Xeon 8488C cores and 1536.0 GB of DDR5 memory. Operating at 3.2 GHz, the x86_64 architecture includes advanced instruction sets like AVX-512 and Intel AMX. While the server lacks local storage and GPU accelerators, it provides a 50 Gbps baseline network bandwidth. Benchmark results place this instance in the top 10% for multi-core CPU performance, memory bandwidth, and database operations, though single-core performance remains in the middle 50%. The high memory density and specialized instruction sets make this server highly efficient for memory-intensive workloads, including in-memory databases, Redis caching, software compilation, and CPU-based large language model inference.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      7.33Score
      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) 27,641,775 ops/sec 1,896,415 ops/sec 14.6 50.00% 50.00% +282.00%
      Redis RPS (pipeline=16, SET) 124,693,312 ops/sec 11,539,523 ops/sec 10.8 20.00% 20.00% +60.90%
      PassMark Memory Mark (composite) 2,347 2,411 0.973 10.00% 10.00% -0.27%
      Memory bandwidth (read, 16 MB ~ L3) 488,516 MB/sec 107,368 MB/sec 4.55 10.00% 10.00% +16.40%
      PassMark single-thread CPU 3,110 Mops/s 2,363 Mops/s 1.32 10.00% 10.00% +2.82%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,146

      Geekbench Multi-Core

      Score: 20,035

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 126913
      Compression
      		 2906674
      Encryption
      		 180346
      Extended Instructions
      		 203047
      Floating Point Maths
      		 583830
      Integer Maths
      		 818763
      Physics
      		 15120
      Prime Numbers
      		 994
      Single Threaded
      		 3110
      String Sorting
      		 352868

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2347
      Database Operations
      		 34020
      Memory Latency
      		 71
      Memory Read Cached
      		 28038
      Memory Read Uncached
      		 9585
      Memory Write
      		 8389

      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
      r7i.large 216 GiB0
      r7i.xlarge 432 GiB0
      r7i.2xlarge 864 GiB0
      r7i.4xlarge 16128 GiB0
      r7i.8xlarge 32256 GiB0
      r7i.12xlarge 48384 GiB0
      r7i.16xlarge 64512 GiB0

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      r7i.metal-48xl FAQs