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r8i.48xlarge by Amazon Web Services

r8i.48xlarge is a Memory optimized [Intel processors] Gen8 48xlarge server offered by Amazon Web Services with 192 vCPUs, 1536 GiB of memory and 0 GB of storage. The pricing starts at 1.3674 USD per hour.
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192 vCPU
1536 GiB Memory
Spare SCore
207544
(All-cores)
2121
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
r8i.48xlarge
Description
Memory optimized [Intel processors] Gen8 48xlarge
Family
r8i
Status
active
Observed At
2026-06-13T15:29:55.561827

Availability

REGION / IDSPOTONDEMAND
Northern Virgina (US) / us-east-1
4.0353 USD/h 13.3363 USD/h
Oregon (US) / us-west-2
4.0027 USD/h 13.3363 USD/h
Ohio (US) / us-east-2
5.162233 USD/h 13.3363 USD/h
(MY) / ap-southeast-5
1.406167 USD/h 13.6742 USD/h
Hyderabad (IN) / ap-south-2
1.754433 USD/h 13.7597 USD/h
Mumbai (IN) / ap-south-1
3.138433 USD/h 13.7597 USD/h
Quebec (CA) / ca-central-1
4.274667 USD/h 14.6064 USD/h
California (US) / us-west-1
2.07705 USD/h 14.8176 USD/h
Aragón (ES) / eu-south-2
2.5688 USD/h 14.9232 USD/h
Dublin (IE) / eu-west-1
4.216567 USD/h 14.9232 USD/h
Paris (FR) / eu-west-3
1.592133 USD/h 15.6643 USD/h
London (GB) / eu-west-2
2.861433 USD/h 15.6643 USD/h
Sydney (AU) / ap-southeast-2
5.7255 USD/h 15.9821 USD/h
Seoul (KR) / ap-northeast-2
2.2812 USD/h 16.0877 USD/h
Tokyo (JP) / ap-northeast-1
2.3341 USD/h 16.0877 USD/h
Frankfurt (DE) / eu-central-1
2.251833 USD/h 16.0877 USD/h
Singapore (SG) / ap-southeast-1
5.941633 USD/h 16.0877 USD/h
United Arab Emirates / me-central-1
3.5282 USD/h 16.416 USD/h
(NZ) / ap-southeast-6
1.6781 USD/h 16.7808 USD/h
Cape Town (ZA) / af-south-1
1.7781 USD/h 17.7811 USD/h
Sao Paulo (BR) / sa-east-1
2.2187 USD/h 21.2736 USD/h

Processor

vCPUs
192
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
96
CPU Speed
3.9 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
6975P-C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
5 MiB
CPU L1I Cache
64 KiB
CPU L1I Cache Total
6 MiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
192 MiB
CPU L3 Cache
480 MiB
CPU L3 Cache Total
480 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, pdcm, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, cpuid_fault, 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, avx_vnni, avx512_bf16, wbnoinvd, ida, arat, avx512vbmi, umip, pku, ospke, waitpkg, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, tme, avx512_vpopcntdq, rdpid, bus_lock_detect, cldemote, movdiri, movdir64b, md_clear, serialize, amx_bf16, avx512_fp16, amx_tile, amx_int8, flush_l1d, arch_capabilities
Ecpus
97.8
Scalability
101.88
Hw Virt
-

System Resources and Accelerators

MEMORY
Memory Amount
2 TB
Memory Amount Actual
2 TB
Memory Generation
DDR5
Memory Speed
7200 Mhz
GPU
GPU Count
0
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      75 Gbps
      Network Speed Max
      75 Gbps
      Network Storage Speed Baseline
      60 Gbps
      Network Storage Speed Max
      60 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: 2,170

      Geekbench Multi-Core

      Score: 21,917

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		143752
      Compression
      		3565980
      Encryption
      		209976
      Extended Instructions
      		243183
      Floating Point Maths
      		716661
      Integer Maths
      		989772
      Physics
      		26562
      Prime Numbers
      		1574
      Single Threaded
      		3252
      String Sorting
      		454242

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		2652
      Database Operations
      		34658
      Memory Latency
      		69
      Memory Read Cached
      		27557
      Memory Read Uncached
      		14839
      Memory Write
      		10764

      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
      r8i.large 216 GiB0
      r8i.xlarge 432 GiB0
      r8i.2xlarge 864 GiB0
      r8i.4xlarge 16128 GiB0
      r8i.8xlarge 32256 GiB0
      r8i.12xlarge 48384 GiB0
      r8i.16xlarge 64512 GiB0

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      r8i.48xlarge FAQs