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c5d.24xlarge by Amazon Web Services

c5d.24xlarge is a Compute optimized [Instance store volumes] Gen5 24xlarge server offered by Amazon Web Services with 96 vCPUs, 192 GiB of memory and 3.6 TB of storage. The pricing starts at 0.5232 USD per hour.
96 vCPU
192 GiB Memory
3.6 TB Storage
Spare SCore
94559
(All-cores)
1567
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c5d.24xlarge
Description
Compute optimized [Instance store volumes] Gen5 24xlarge
Family
c5d
Hw Virt
Status
active
Observed At
2026-07-28T03:32:58.283300

Availability

REGION / IDSPOTONDEMAND
Ohio (US) / us-east-2
1.004233 USD/h 4.608 USD/h
Northern Virgina (US) / us-east-1
1.4002 USD/h 4.608 USD/h
Oregon (US) / us-west-2
1.9836 USD/h 4.608 USD/h
Mumbai (IN) / ap-south-1
0.946467 USD/h 4.752 USD/h
Hyderabad (IN) / ap-south-2
1.490067 USD/h 4.752 USD/h
Stockholm (SE) / eu-north-1
0.670867 USD/h 4.992 USD/h
Quebec (CA) / ca-central-1
1.2112 USD/h 5.088 USD/h
Aragón (ES) / eu-south-2
0.715933 USD/h 5.232 USD/h
Dublin (IE) / eu-west-1
2.280033 USD/h 5.232 USD/h
Seoul (KR) / ap-northeast-2
1.375525 USD/h 5.28 USD/h
Frankfurt (DE) / eu-central-1
1.6028 USD/h 5.328 USD/h
Jakarta (ID) / ap-southeast-3
0.6651 USD/h 5.376 USD/h
Singapore (SG) / ap-southeast-1
1.961867 USD/h 5.376 USD/h
Milan (IT) / eu-south-1
0.990267 USD/h 5.472 USD/h
Tel Aviv (IL) / il-central-1
0.897933 USD/h 5.494 USD/h
London (GB) / eu-west-2
1.353467 USD/h 5.52 USD/h
United Arab Emirates / me-central-1
2.095 USD/h 5.755 USD/h
California (US) / us-west-1
1.5822 USD/h 5.76 USD/h
Osaka (JP) / ap-northeast-3
0.68635 USD/h 5.856 USD/h
Tokyo (JP) / ap-northeast-1
1.086733 USD/h 5.856 USD/h
Zurich (CH) / eu-central-2
1.429867 USD/h 5.861 USD/h
Melbourne (AU) / ap-southeast-4
1.4034 USD/h 6.048 USD/h
Sydney (AU) / ap-southeast-2
2.42 USD/h 6.048 USD/h
Cape Town (ZA) / af-south-1
0.641267 USD/h 6.24 USD/h
Sao Paulo (BR) / sa-east-1
3.095867 USD/h 7.152 USD/h

Processor

vCPUs
96
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
48
CPU Speed
3.6 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8275CL
CPU L1D Cache
32 KiB
CPU L1D Cache Total
2 MiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
2 MiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
48 MiB
CPU L3 Cache
36 MiB
CPU L3 Cache Total
72 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, 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, avx512_vnni
Ecpus
60.3
Scalability
125.62

System Resources and Accelerators

MEMORY
Memory Amount
192 GiB
Memory Amount Actual
192 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
    3600 GB
    Storage Type
    nvme ssd
    Storages
    • 900 GB nvme ssd
    • 900 GB nvme ssd
    • 900 GB nvme ssd
    • 900 GB nvme ssd
    NETWORK
    Network Speed Baseline
    25 Gbps
    Network Speed Max
    25 Gbps
    Network Storage Speed Baseline
    19 Gbps
    Network Storage Speed Max
    19 Gbps
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Server Description

    A high-density compute instance featuring dedicated Intel Xeon processors and fast local NVMe storage for I/O-intensive workloads.

    Compute OptimizedStorage & Database

    Amazon Web Services c5d.24xlarge is a compute-optimized instance featuring an Intel Xeon 8275CL processor with 96 vCPUs, 48 physical cores, and a 3.6 GHz clock speed. Running on the AWS Nitro hypervisor, it includes 192.0 GB of DDR4 memory and 3600 GB of local NVMe SSD storage, alongside a 25 Gbps baseline network speed. Benchmarks show strong multi-core capabilities, with a PassMark CPU score of 62263.66 and high memory bandwidth, alongside robust database performance of 81.12 million Redis SET operations per second. However, LLM text generation is a notable bottleneck, with a medium 7B model yielding only 5.33 tokens per second. Qualitatively, the instance offers high compute and storage density, making it highly efficient for I/O-heavy processing but less optimal for memory-intensive tasks. It is best suited for software compilation, database operations, ray tracing, and high-throughput web serving.

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Workload Profiles

    3.14Score
    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) 8,777,757 ops/sec 1,896,415 ops/sec 4.63 50.00% 50.00% +115.00%
    Redis RPS (pipeline=16, SET) 49,105,617 ops/sec 11,539,523 ops/sec 4.26 20.00% 20.00% +33.60%
    PassMark Memory Mark (composite) 2,808 2,411 1.16 10.00% 10.00% +1.50%
    Memory bandwidth (read, 16 MB ~ L3) 241,982 MB/sec 107,368 MB/sec 2.25 10.00% 10.00% +8.45%
    PassMark single-thread CPU 2,203 Mops/s 2,363 Mops/s 0.932 10.00% 10.00% -0.70%

    Memory Bandwidth

    Compression

    OpenSSL

    Geekbench Single-Core

    Score: 1,386

    Geekbench Multi-Core

    Score: 13,364

    Passmark CPU Scores

    BENCHMARKSCORE
    Mark
    		 62264
    Compression
    		 1319013
    Encryption
    		 40630
    Extended Instructions
    		 83763
    Floating Point Maths
    		 169662
    Integer Maths
    		 316966
    Physics
    		 5201
    Prime Numbers
    		 349
    Single Threaded
    		 2203
    String Sorting
    		 148466

    Passmark Memory Scores

    BENCHMARKSCORE
    Memory Mark
    		 2808
    Database Operations
    		 23182
    Memory Latency
    		 51
    Memory Read Cached
    		 26035
    Memory Read Uncached
    		 10662
    Memory Write
    		 10365

    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.4xlarge 1632 GiB0
    c5d.9xlarge 3672 GiB0
    c5d.12xlarge 4896 GiB0
    c5d.18xlarge 72144 GiB0

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    c5d.24xlarge FAQs