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c5d.4xlarge by Amazon Web Services

c5d.4xlarge is a Compute optimized [Instance store volumes] Gen5 4xlarge server offered by Amazon Web Services with 16 vCPUs, 32 GiB of memory and 400 GB of storage. The pricing starts at 0.1491 USD per hour.
16 vCPU
32 GiB Memory
400 GB Storage
Spare SCore
14735
(All-cores)
1405
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c5d.4xlarge
Description
Compute optimized [Instance store volumes] Gen5 4xlarge
Family
c5d
Hw Virt
Status
active
Observed At
2026-07-28T21:33:41.870652

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
0.2228 USD/h 0.768 USD/h
Oregon (US) / us-west-2
0.303975 USD/h 0.768 USD/h
Northern Virgina (US) / us-east-1
0.36426 USD/h 0.768 USD/h
Mumbai (IN) / ap-south-1
0.247867 USD/h 0.792 USD/h
Hyderabad (IN) / ap-south-2
0.217933 USD/h 0.792 USD/h
Stockholm (SE) / eu-north-1
0.2744 USD/h 0.832 USD/h
Quebec (CA) / ca-central-1
0.334333 USD/h 0.848 USD/h
Aragón (ES) / eu-south-2
0.198533 USD/h 0.872 USD/h
Dublin (IE) / eu-west-1
0.428667 USD/h 0.872 USD/h
Seoul (KR) / ap-northeast-2
0.3075 USD/h 0.88 USD/h
Frankfurt (DE) / eu-central-1
0.396567 USD/h 0.888 USD/h
Jakarta (ID) / ap-southeast-3
0.177133 USD/h 0.896 USD/h
Singapore (SG) / ap-southeast-1
0.427167 USD/h 0.896 USD/h
Milan (IT) / eu-south-1
0.1951 USD/h 0.912 USD/h
Tel Aviv (IL) / il-central-1
0.4151 USD/h 0.916 USD/h
Paris (FR) / eu-west-3
0.294867 USD/h 0.92 USD/h
London (GB) / eu-west-2
0.343633 USD/h 0.92 USD/h
United Arab Emirates / me-central-1
0.3926 USD/h 0.959 USD/h
California (US) / us-west-1
0.3535 USD/h 0.96 USD/h
Osaka (JP) / ap-northeast-3
0.285633 USD/h 0.976 USD/h
Tokyo (JP) / ap-northeast-1
0.3478 USD/h 0.976 USD/h
Zurich (CH) / eu-central-2
0.323133 USD/h 0.977 USD/h
Hong Kong (HK) / ap-east-1
0.7006 USD/h 0.984 USD/h
Melbourne (AU) / ap-southeast-4
0.2813 USD/h 1.008 USD/h
Sydney (AU) / ap-southeast-2
0.382167 USD/h 1.008 USD/h
Cape Town (ZA) / af-south-1
0.234867 USD/h 1.04 USD/h
Sao Paulo (BR) / sa-east-1
0.299833 USD/h 1.192 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
8124M
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
25 MiB
CPU L3 Cache Total
25 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
    400 GB
    Storage Type
    nvme ssd
    Storages
    • 400 GB nvme ssd
    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 compute-optimized platform combining dedicated Intel Xeon processing with high-speed local NVMe SSD storage for intensive batch workloads.

    Compute OptimizedStorage & Database

    Amazon Web Services c5d.4xlarge is a compute-optimized instance built on the Nitro hypervisor, featuring an Intel Xeon 8124M processor with 16 vCPUs and 8 physical cores running at 3.4 GHz. It is equipped with 32.0 GB of DDR4 memory and 400 GB of local NVMe SSD storage, alongside a baseline network bandwidth of 5 Gbps. Benchmarks show average multi-core CPU and memory performance, though single-core and decompression speeds are relatively weak. The instance provides a qualitative balance of dedicated compute power and high-speed local storage, making it suitable for batch processing, software compilation, and web serving workloads that require temporary local storage but do not demand high memory-to-CPU ratios.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    0.845Score
    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) 1,550,918 ops/sec 1,896,415 ops/sec 0.818 50.00% 50.00% -9.56%
    Redis RPS (pipeline=16, SET) 9,404,958 ops/sec 11,539,523 ops/sec 0.815 20.00% 20.00% -4.01%
    PassMark Memory Mark (composite) 2,548 2,411 1.06 10.00% 10.00% +0.58%
    Memory bandwidth (read, 16 MB ~ L3) 87,024 MB/sec 107,368 MB/sec 0.811 10.00% 10.00% -2.07%
    PassMark single-thread CPU 2,105 Mops/s 2,363 Mops/s 0.891 10.00% 10.00% -1.15%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,122

    Geekbench Multi-Core

    Score: 7,156

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 16583
    Compression
    		 231392
    Encryption
    		 7256
    Extended Instructions
    		 14022
    Floating Point Maths
    		 28292
    Integer Maths
    		 52801
    Physics
    		 1661
    Prime Numbers
    		 89
    Single Threaded
    		 2105
    String Sorting
    		 26865

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2548
    Database Operations
    		 5859
    Memory Latency
    		 53
    Memory Read Cached
    		 25141
    Memory Read Uncached
    		 10800
    Memory Write
    		 10242

    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
    c5d.large 24 GiB0
    c5d.xlarge 48 GiB0
    c5d.2xlarge 816 GiB0
    c5d.9xlarge 3672 GiB0
    c5d.12xlarge 4896 GiB0
    c5d.18xlarge 72144 GiB0
    c5d.24xlarge 96192 GiB0

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    c5d.4xlarge FAQs