c5.4xlarge by Amazon Web Services

c5.4xlarge is a Compute optimized Gen5 4xlarge server offered by Amazon Web Services with 16 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.0836 USD per hour.
16 vCPU
32 GiB Memory
Spare SCore
15,741
(All-cores)
1,494
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c5.4xlarge
Description
Compute optimized Gen5 4xlarge
Family
c5
Hw Virt
Status
active
Observed At
2026-09-11T01:32:09.391536

Availability

REGION / IDSPOTONDEMAND
Mumbai (IN) / ap-south-1
0.134333 USD/h 0.68 USD/h
Ohio (US) / us-east-2
0.121767 USD/h 0.68 USD/h
Hyderabad (IN) / ap-south-2
0.150333 USD/h 0.68 USD/h
Northern Virgina (US) / us-east-1
0.26296 USD/h 0.68 USD/h
Oregon (US) / us-west-2
0.238725 USD/h 0.68 USD/h
Stockholm (SE) / eu-north-1
0.1266 USD/h 0.728 USD/h
Calgary (CA) / ca-west-1
0.2294 USD/h 0.744 USD/h
Quebec (CA) / ca-central-1
0.239267 USD/h 0.744 USD/h
Aragón (ES) / eu-south-2
0.1277 USD/h 0.768 USD/h
Seoul (KR) / ap-northeast-2
0.126175 USD/h 0.768 USD/h
Dublin (IE) / eu-west-1
0.351067 USD/h 0.768 USD/h
Frankfurt (DE) / eu-central-1
0.225967 USD/h 0.776 USD/h
Jakarta (ID) / ap-southeast-3
0.184033 USD/h 0.784 USD/h
Singapore (SG) / ap-southeast-1
0.286433 USD/h 0.784 USD/h
Tel Aviv (IL) / il-central-1
0.282833 USD/h 0.806 USD/h
London (GB) / eu-west-2
0.125833 USD/h 0.808 USD/h
Milan (IT) / eu-south-1
0.161467 USD/h 0.808 USD/h
Paris (FR) / eu-west-3
0.3028 USD/h 0.808 USD/h
United Arab Emirates / me-central-1
0.3459 USD/h 0.845 USD/h
California (US) / us-west-1
0.2626 USD/h 0.848 USD/h
Zurich (CH) / eu-central-2
0.265933 USD/h 0.854 USD/h
Tokyo (JP) / ap-northeast-1
0.2598 USD/h 0.856 USD/h
Osaka (JP) / ap-northeast-3
0.292333 USD/h 0.856 USD/h
Hong Kong (HK) / ap-east-1
0.465067 USD/h 0.864 USD/h
Melbourne (AU) / ap-southeast-4
0.148733 USD/h 0.888 USD/h
Sydney (AU) / ap-southeast-2
0.271267 USD/h 0.888 USD/h
Cape Town (ZA) / af-south-1
0.220233 USD/h 0.912 USD/h
Sao Paulo (BR) / sa-east-1
0.1507 USD/h 1.048 USD/h

Processor

vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
8
CPU Speed
3.4 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8275CL
CPU L1D Cache
32 KiB
CPU L1D Cache Total
256 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
256 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
8 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
36 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, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, mpx, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, ida, arat, pku, ospke
Ecpus
10.5
Scalability
131.25

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
32 GiB
Memory Generation
DDR4
Memory Speed
2933 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
      5 Gbps
      Network Speed Max
      10 Gbps
      Network Storage Speed Baseline
      4.75 Gbps
      Network Storage Speed Max
      4.75 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A dedicated compute-optimized virtual machine featuring high-frequency Intel Xeon processors and balanced DDR4 memory for intensive processing workloads.

      Compute OptimizedGeneral Purpose

      Amazon Web Services c5.4xlarge is a compute-optimized instance built on the Nitro hypervisor, featuring an Intel Xeon 8275CL processor with 16 vCPUs, 8 physical cores, and a 3.4 GHz clock speed. It is configured with 32.0 GB of DDR4 memory at 3 GHz, providing a 2.0 GB per core ratio. The instance lacks local storage and GPU accelerators, relying on a 5 Gbps baseline network bandwidth. Benchmark data indicates average tier performance, with a stress-ng multi-core score of 15741.25 and a static web serving throughput of 12.86 GB/sec. Supported by AVX and AVX-512F instruction sets, it is well-suited for compute-intensive tasks like software compilation, batch processing, and web serving, though its lack of local storage and GPU hardware limits its utility for large-scale database hosting or deep learning workloads.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.84Score
      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) 1,567,885 ops/sec 1,917,397 ops/sec 0.818 50.00% 50.00% -9.56%
      Redis RPS (pipeline=16, SET) 9,649,955 ops/sec 11,681,410 ops/sec 0.826 20.00% 20.00% -3.75%
      PassMark Memory Mark (composite) 2,543 2,418 1.05 10.00% 10.00% +0.49%
      Memory bandwidth (read, 16 MB ~ L3) 81,088 MB/sec 108,140 MB/sec 0.75 10.00% 10.00% -2.84%
      PassMark single-thread CPU 2,096 Mops/s 2,365 Mops/s 0.886 10.00% 10.00% -1.20%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,190

      Geekbench Multi-Core

      Score: 7,460

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 16486
      Compression
      		 234223
      Encryption
      		 7236
      Extended Instructions
      		 14033
      Floating Point Maths
      		 28208
      Integer Maths
      		 52573
      Physics
      		 1600
      Prime Numbers
      		 80
      Single Threaded
      		 2096
      String Sorting
      		 27085

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2543
      Database Operations
      		 5868
      Memory Latency
      		 53
      Memory Read Cached
      		 25445
      Memory Read Uncached
      		 10759
      Memory Write
      		 10347

      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
      c5.large 24 GiB0
      c5.xlarge 48 GiB0
      c5.2xlarge 816 GiB0
      c5.9xlarge 3672 GiB0
      c5.12xlarge 4896 GiB0
      c5.18xlarge 72144 GiB0
      c5.24xlarge 96192 GiB0

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      c5.4xlarge FAQs