c7i.48xlarge by Amazon Web Services

c7i.48xlarge is a Compute optimized [Intel processors] Gen7 48xlarge server offered by Amazon Web Services with 192 vCPUs, 384 GiB of memory and 0 GB of storage. The pricing starts at 0.8568 USD per hour.
192 vCPU
384 GiB Memory
Spare SCore
169,731
(All-cores)
2,016
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c7i.48xlarge
Description
Compute optimized [Intel processors] Gen7 48xlarge
Family
c7i
Hw Virt
Status
active
Observed At
2026-09-17T09:35:46.581871

Availability

REGION / IDSPOTONDEMAND
(MY) / ap-southeast-5
2.417467 USD/h 8.3971 USD/h
(TH) / ap-southeast-7
2.8056 USD/h 8.3971 USD/h
Hyderabad (IN) / ap-south-2
1.280367 USD/h 8.568 USD/h
Mumbai (IN) / ap-south-1
1.397267 USD/h 8.568 USD/h
Ohio (US) / us-east-2
2.7452 USD/h 8.568 USD/h
Northern Virgina (US) / us-east-1
3.08716 USD/h 8.568 USD/h
Oregon (US) / us-west-2
3.82105 USD/h 8.568 USD/h
(MX) / mx-central-1
3.364467 USD/h 8.9962 USD/h
Stockholm (SE) / eu-north-1
1.730067 USD/h 9.1728 USD/h
Aragón (ES) / eu-south-2
2.4766 USD/h 9.192 USD/h
Dublin (IE) / eu-west-1
3.639033 USD/h 9.193 USD/h
Calgary (CA) / ca-west-1
2.26055 USD/h 9.3744 USD/h
Quebec (CA) / ca-central-1
3.151833 USD/h 9.3744 USD/h
Tel Aviv (IL) / il-central-1
6.752 USD/h 9.6528 USD/h
Seoul (KR) / ap-northeast-2
1.2595 USD/h 9.6768 USD/h
Taipei (TW) / ap-east-2
4.365767 USD/h 9.7075 USD/h
Frankfurt (DE) / eu-central-1
2.9325 USD/h 9.7776 USD/h
Jakarta (ID) / ap-southeast-3
1.114933 USD/h 9.8784 USD/h
Singapore (SG) / ap-southeast-1
3.192167 USD/h 9.8784 USD/h
London (GB) / eu-west-2
2.793825 USD/h 10.1808 USD/h
Milan (IT) / eu-south-1
2.4 USD/h 10.1808 USD/h
Paris (FR) / eu-west-3
5.5404 USD/h 10.1808 USD/h
United Arab Emirates / me-central-1
4.2149 USD/h 10.296 USD/h
California (US) / us-west-1
1.6442 USD/h 10.6848 USD/h
Zurich (CH) / eu-central-2
1.4505 USD/h 10.7558 USD/h
Osaka (JP) / ap-northeast-3
1.626067 USD/h 10.7856 USD/h
Tokyo (JP) / ap-northeast-1
2.200533 USD/h 10.7856 USD/h
Hong Kong (HK) / ap-east-1
2.073233 USD/h 10.8864 USD/h
Melbourne (AU) / ap-southeast-4
2.229067 USD/h 11.1888 USD/h
Sydney (AU) / ap-southeast-2
4.373433 USD/h 11.1888 USD/h
Cape Town (ZA) / af-south-1
3.8732 USD/h 11.4912 USD/h
(NZ) / ap-southeast-6
2.285933 USD/h 11.7485 USD/h
Sao Paulo (BR) / sa-east-1
2.982067 USD/h 13.2048 USD/h

Processor

vCPUs
192
Hypervisor
nitro
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, 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, 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, cldemote, movdiri, movdir64b, md_clear, serialize, amx_bf16, avx512_fp16, amx_tile, amx_int8, flush_l1d, arch_capabilities
Ecpus
84.2
Scalability
87.71

System Resources and Accelerators

MEMORY
Memory Amount
384 GiB
Memory Amount Actual
384 GiB
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, compute-optimized platform featuring 192 vCPUs and DDR5 memory for demanding multi-threaded workloads and high-throughput web serving.

      Compute OptimizedGeneral Purpose

      The Amazon Web Services c7i.48xlarge is a compute-optimized instance designed for high-performance, multi-threaded workloads. Powered by an Intel Xeon 8488C processor on the x86_64 architecture, it delivers 192 vCPUs (96 physical cores) operating at 3.2 GHz, paired with 384.0 GB of DDR5 memory. The instance features a 50 Gbps baseline network bandwidth but lacks local storage and GPU hardware. In benchmark testing, the c7i.48xlarge achieves top-tier performance in multi-core CPU execution, memory bandwidth, and encryption tasks, supported by Intel AVX-512 and AMX extensions. Its resource profile is highly efficient for compute-dense applications, though the 2.0 GB of RAM per core presents a tradeoff for memory-heavy tasks. It is best suited for high-throughput web serving, database operations, and CPU-based machine learning inference.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      6.84Score
      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) 26,176,290 ops/sec 1,919,696 ops/sec 13.6 50.00% 50.00% +269.00%
      Redis RPS (pipeline=16, SET) 120,311,693 ops/sec 11,736,081 ops/sec 10.3 20.00% 20.00% +59.40%
      PassMark Memory Mark (composite) 2,096 2,418 0.867 10.00% 10.00% -1.42%
      Memory bandwidth (read, 16 MB ~ L3) 443,918 MB/sec 108,260 MB/sec 4.1 10.00% 10.00% +15.20%
      PassMark single-thread CPU 3,024 Mops/s 2,365 Mops/s 1.28 10.00% 10.00% +2.50%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 2,055

      Geekbench Multi-Core

      Score: 18,018

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 123408
      Compression
      		 2850406
      Encryption
      		 177656
      Extended Instructions
      		 191847
      Floating Point Maths
      		 577169
      Integer Maths
      		 811137
      Physics
      		 13805
      Prime Numbers
      		 904
      Single Threaded
      		 3024
      String Sorting
      		 354848

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2096
      Database Operations
      		 31004
      Memory Latency
      		 77
      Memory Read Cached
      		 24615
      Memory Read Uncached
      		 8083
      Memory Write
      		 7408

      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
      c7i.large 24 GiB0
      c7i.xlarge 48 GiB0
      c7i.2xlarge 816 GiB0
      c7i.4xlarge 1632 GiB0
      c7i.8xlarge 3264 GiB0
      c7i.12xlarge 4896 GiB0
      c7i.16xlarge 64128 GiB0

      Similar Servers

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      c7i.48xlarge FAQs