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 1.2701 USD per hour.
192 vCPU
1536 GiB Memory
Spare SCore
171,120
(All-cores)
2,069
(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
2026-10-26T00:02:14.376091

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
2.519333 USD/h 12.7008 USD/h
Oregon (US) / us-west-2
3.7606 USD/h 12.7008 USD/h
Northern Virgina (US) / us-east-1
3.09044 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
4.472833 USD/h 13.104 USD/h
Mumbai (IN) / ap-south-1
1.840767 USD/h 13.104 USD/h
(MX) / mx-central-1
1.3336 USD/h 13.3363 USD/h
Stockholm (SE) / eu-north-1
1.3507 USD/h 13.5072 USD/h
Taipei (TW) / ap-east-2
1.400967 USD/h 13.7894 USD/h
Quebec (CA) / ca-central-1
1.9564 USD/h 13.9104 USD/h
California (US) / us-west-1
1.8261 USD/h 14.112 USD/h
Aragón (ES) / eu-south-2
1.4213 USD/h 14.2128 USD/h
Dublin (IE) / eu-west-1
4.003933 USD/h 14.2128 USD/h
Milan (IT) / eu-south-1
1.4918 USD/h 14.9184 USD/h
London (GB) / eu-west-2
2.30255 USD/h 14.9184 USD/h
Paris (FR) / eu-west-3
2.1419 USD/h 14.9184 USD/h
Melbourne (AU) / ap-southeast-4
1.690533 USD/h 15.2208 USD/h
Sydney (AU) / ap-southeast-2
2.1449 USD/h 15.2208 USD/h
Tokyo (JP) / ap-northeast-1
2.201567 USD/h 15.3216 USD/h
Seoul (KR) / ap-northeast-2
1.5322 USD/h 15.3216 USD/h
Osaka (JP) / ap-northeast-3
3.185567 USD/h 15.3216 USD/h
Jakarta (ID) / ap-southeast-3
7.734233 USD/h 15.3216 USD/h
Singapore (SG) / ap-southeast-1
3.896467 USD/h 15.3216 USD/h
Frankfurt (DE) / eu-central-1
2.414333 USD/h 15.3216 USD/h
(NZ) / ap-southeast-6
1.5982 USD/h 15.9821 USD/h
Sao Paulo (BR) / sa-east-1
2.121233 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
43.07

System Resources and Accelerators

MEMORY
Memory Amount
2 TB
Memory Amount Actual
2 TB
Memory Generation
DDR5
Memory Speed
4800 Mhz
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    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

      7.3Score
      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 1,919,289 ops/sec 15 50.00% 50.00% +290.00%
      Redis RPS (pipeline=16, SET) 124,693,312 ops/sec 11,728,058 ops/sec 10 20.00% 20.00% +58.00%
      PassMark Memory Mark (composite) 2,347 2,416 0.96 10.00% 10.00% -0.41%
      Memory bandwidth (read, 16 MB ~ L3) 488,516 MB/sec 108,466 MB/sec 4.5 10.00% 10.00% +16.00%
      PassMark single-thread CPU 3,110 Mops/s 2,365 Mops/s 1.3 10.00% 10.00% +2.70%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,146

      Geekbench Multi-Core

      Score: 20,035

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 126,913
      Compression
      		 2,906,674
      Encryption
      		 180,346
      Extended Instructions
      		 203,047
      Floating Point Maths
      		 583,830
      Integer Maths
      		 818,763
      Physics
      		 15,120
      Prime Numbers
      		 994
      Single Threaded
      		 3,110
      String Sorting
      		 352,868

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2,347
      Database Operations
      		 34,020
      Memory Latency
      		 71
      Memory Read Cached
      		 28,038
      Memory Read Uncached
      		 9,585
      Memory Write
      		 8,389

      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

      INSTANCEvCPUsMEMORYAccelerators
      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

      Similar Servers

      INSTANCEVENDORvCPUsMEMORYAccelerators

      r7i.metal-48xl FAQs