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c7i.4xlarge by Amazon Web Services

c7i.4xlarge is a Compute optimized [Intel processors] Gen7 4xlarge server offered by Amazon Web Services with 16 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.1424 USD per hour.
16 vCPU
32 GiB Memory
Spare SCore
14145
(All-cores)
1766
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c7i.4xlarge
Description
Compute optimized [Intel processors] Gen7 4xlarge
Family
c7i
Hw Virt
Status
active
Observed At
2026-08-01T22:53:13.447076

Availability

REGION / IDSPOTONDEMAND
(TH) / ap-southeast-7
0.231233 USD/h 0.6998 USD/h
(MY) / ap-southeast-5
0.410633 USD/h 0.6998 USD/h
Mumbai (IN) / ap-south-1
0.226133 USD/h 0.714 USD/h
Hyderabad (IN) / ap-south-2
0.2421 USD/h 0.714 USD/h
Ohio (US) / us-east-2
0.264733 USD/h 0.714 USD/h
Oregon (US) / us-west-2
0.2749 USD/h 0.714 USD/h
Northern Virgina (US) / us-east-1
0.3113 USD/h 0.714 USD/h
(MX) / mx-central-1
0.239167 USD/h 0.7497 USD/h
Stockholm (SE) / eu-north-1
0.184267 USD/h 0.7644 USD/h
Aragón (ES) / eu-south-2
0.170333 USD/h 0.766 USD/h
Dublin (IE) / eu-west-1
0.417433 USD/h 0.7661 USD/h
Calgary (CA) / ca-west-1
0.27255 USD/h 0.7812 USD/h
Quebec (CA) / ca-central-1
0.337833 USD/h 0.7812 USD/h
Tel Aviv (IL) / il-central-1
0.56635 USD/h 0.8044 USD/h
Seoul (KR) / ap-northeast-2
0.271625 USD/h 0.8064 USD/h
Taipei (TW) / ap-east-2
0.202267 USD/h 0.809 USD/h
Frankfurt (DE) / eu-central-1
0.3642 USD/h 0.8148 USD/h
Jakarta (ID) / ap-southeast-3
0.21 USD/h 0.8232 USD/h
Singapore (SG) / ap-southeast-1
0.4169 USD/h 0.8232 USD/h
Milan (IT) / eu-south-1
0.221067 USD/h 0.8484 USD/h
Paris (FR) / eu-west-3
0.319467 USD/h 0.8484 USD/h
London (GB) / eu-west-2
0.353 USD/h 0.8484 USD/h
United Arab Emirates / me-central-1
0.3512 USD/h 0.858 USD/h
California (US) / us-west-1
0.37275 USD/h 0.8904 USD/h
Zurich (CH) / eu-central-2
0.277067 USD/h 0.8963 USD/h
Osaka (JP) / ap-northeast-3
0.275833 USD/h 0.8988 USD/h
Tokyo (JP) / ap-northeast-1
0.352733 USD/h 0.8988 USD/h
Hong Kong (HK) / ap-east-1
0.439967 USD/h 0.9072 USD/h
Melbourne (AU) / ap-southeast-4
0.202367 USD/h 0.9324 USD/h
Sydney (AU) / ap-southeast-2
0.4153 USD/h 0.9324 USD/h
Cape Town (ZA) / af-south-1
0.274667 USD/h 0.9576 USD/h
(NZ) / ap-southeast-6
0.2878 USD/h 0.979 USD/h
Sao Paulo (BR) / sa-east-1
0.2719 USD/h 1.1004 USD/h

Processor

vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
8
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
384 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
2 MiB
CPU L2 Cache Total
16 MiB
CPU L3 Cache
105 MiB
CPU L3 Cache Total
105 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
8
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
32 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
      6.25 Gbps
      Network Speed Max
      12.5 Gbps
      Network Storage Speed Baseline
      5 Gbps
      Network Storage Speed Max
      10 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A compute-optimized instance featuring dedicated Intel Xeon processors and DDR5 memory for CPU-intensive workloads and moderate vector calculations.

      Compute Optimized

      The Amazon Web Services c7i.4xlarge is an x86_64 compute-optimized instance featuring an Intel Xeon 8488C processor with 16 dedicated vCPUs running at 3.2 GHz and 32.0 GB of DDR5 memory. Operating on the Nitro hypervisor, it lacks local storage and GPU acceleration, relying on network-attached storage with a 6 Gbps baseline bandwidth. Benchmarks indicate average performance across most metrics, including a Geekbench single-core score of 1741.0 and multi-core score of 10360.0. It shows strong text processing capabilities but exhibits a weak PassMark memory score of 1757.31. Supported by Intel AMX and AVX-512 instructions, it is suited for compute-heavy workloads, web serving, and moderate machine learning inference, though memory-bound tasks may experience tradeoffs due to lower relative memory performance.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      1.19Score
      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) 2,799,445 ops/sec 1,896,415 ops/sec 1.48 50.00% 50.00% +21.70%
      Redis RPS (pipeline=16, SET) 12,386,141 ops/sec 11,539,523 ops/sec 1.07 20.00% 20.00% +1.36%
      PassMark Memory Mark (composite) 1,757 2,411 0.729 10.00% 10.00% -3.11%
      Memory bandwidth (read, 16 MB ~ L3) 92,655 MB/sec 107,368 MB/sec 0.863 10.00% 10.00% -1.46%
      PassMark single-thread CPU 2,642 Mops/s 2,363 Mops/s 1.12 10.00% 10.00% +1.14%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,741

      Geekbench Multi-Core

      Score: 10,360

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 22581
      Compression
      		 243609
      Encryption
      		 14970
      Extended Instructions
      		 16140
      Floating Point Maths
      		 48135
      Integer Maths
      		 67608
      Physics
      		 2684
      Prime Numbers
      		 108
      Single Threaded
      		 2642
      String Sorting
      		 33051

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 1757
      Database Operations
      		 6869
      Memory Latency
      		 97
      Memory Read Cached
      		 24363
      Memory Read Uncached
      		 7028
      Memory Write
      		 10262

      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.8xlarge 3264 GiB0
      c7i.12xlarge 4896 GiB0
      c7i.16xlarge 64128 GiB0
      c7i.24xlarge 96192 GiB0

      Similar Servers

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      c7i.4xlarge FAQs