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c5ad.4xlarge by Amazon Web Services

c5ad.4xlarge is a Compute optimized [AMD processors] [Instance store volumes] Gen5 4xlarge server offered by Amazon Web Services with 16 vCPUs, 32 GiB of memory and 600 GB of storage. The pricing starts at 0.1381 USD per hour.
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16 vCPU
32 GiB Memory
600 GB Storage
Spare SCore
6098
(All-cores)
765
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c5ad.4xlarge
Description
Compute optimized [AMD processors] [Instance store volumes] Gen5 4xlarge
Family
c5ad
Status
active
Observed At
2026-06-11T17:28:54.408565

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
0.30675 USD/h 0.688 USD/h
Northern Virgina (US) / us-east-1
0.31764 USD/h 0.688 USD/h
Oregon (US) / us-west-2
0.287767 USD/h 0.688 USD/h
Dublin (IE) / eu-west-1
0.414533 USD/h 0.784 USD/h
Frankfurt (DE) / eu-central-1
0.333333 USD/h 0.8 USD/h
Singapore (SG) / ap-southeast-1
0.41245 USD/h 0.808 USD/h
Milan (IT) / eu-south-1
0.175033 USD/h 0.824 USD/h
Sydney (AU) / ap-southeast-2
0.364667 USD/h 0.904 USD/h
Cape Town (ZA) / af-south-1
0.235433 USD/h 0.936 USD/h
Sao Paulo (BR) / sa-east-1
0.4181 USD/h 1.072 USD/h

Processor

vCPUs
16
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
8
CPU Speed
3.3 GHz
CPU Architecture
x86_64
CPU Manufacturer
AMD
CPU Family
EPYC
CPU Model
7R32
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
512 KiB
CPU L2 Cache Total
4 MiB
CPU L3 Cache
16 MiB
CPU L3 Cache Total
32 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, ht, syscall, nx, mmxext, fxsr_opt, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, nonstop_tsc, cpuid, extd_apicid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, sse4_1, sse4_2, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, topoext, ssbd, ibrs, ibpb, stibp, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, clzero, xsaveerptr, rdpru, wbnoinvd, arat, npt, nrip_save, rdpid
Ecpus
8
Scalability
100
Hw Virt
-

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 Total
0 MiB
GPUs
    STORAGE
    Storage Size
    600 GB
    Storage Type
    nvme ssd
    Storages
    • 300 GB nvme ssd
    • 300 GB nvme ssd
    NETWORK
    Network Speed Baseline
    5 Gbps
    Network Speed Max
    10 Gbps
    Network Storage Speed Baseline
    1.58 Gbps
    Network Storage Speed Max
    3.17 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: 1,341

    Geekbench Multi-Core

    Score: 8,050

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		19599
    Compression
    		238828
    Encryption
    		17082
    Extended Instructions
    		14791
    Floating Point Maths
    		32232
    Integer Maths
    		54037
    Physics
    		1758
    Prime Numbers
    		85
    Single Threaded
    		2140
    String Sorting
    		33345

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		2627
    Database Operations
    		5618
    Memory Latency
    		50
    Memory Read Cached
    		24687
    Memory Read Uncached
    		13122
    Memory Write
    		13014

    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
    c5ad.large 24 GiB0
    c5ad.xlarge 48 GiB0
    c5ad.2xlarge 816 GiB0
    c5ad.8xlarge 3264 GiB0
    c5ad.12xlarge 4896 GiB0
    c5ad.16xlarge 64128 GiB0
    c5ad.24xlarge 96192 GiB0

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    c5ad.4xlarge FAQs