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c5ad.large pricing and specs in EU (Ireland)

2 vCPU · 4 GiB · Up to 10 Gigabit · AMD EPYC 7R32

$0.0980/hour on-demand · $72/month (Linux, Shared)

c5ad.large is a compute-optimized EC2 instance with 2 vCPU and 4 GiB, generation 5 of the c family. On-demand it costs $0.0980 an hour, about $72 a month if it runs all month. A one-year commitment with nothing up front works out at $0.0620 an hour and pays for itself above roughly 461 hours a month; below that, on-demand is cheaper. The three-year options go down to $0.0368 an hour, 62% below on-demand. The newer c6g.large offers the same size for $0.0730 an hour, 26% less and moves to Graviton. Across regions the cheapest place to run c5ad.large is US East (N. Virginia) (us-east-1) at $0.0860 an hour, 12% below EU (Ireland).

Pricing by OS (hourly, USD, Shared)

OptionLinuxWindowsRHELSUSE
On-Demand$0.0980$0.1900$0.1270$0.1540
Spot$0.0420$0.1151——
1y Std RI NU$0.0620$0.1540$0.0910$0.0870
1y Std RI PU$0.0585$0.1505$0.0875$0.0829
1y Std RI AU$0.0576$0.1497$0.0864$0.0826
3y Std RI NU$0.0420$0.1340$0.0710$0.0640
3y Std RI PU$0.0396$0.1316$0.0676$0.0619
3y Std RI AU$0.0368$0.1288$0.0656$0.0594
1y Conv RI NU$0.0780$0.1700$0.1060$0.1030
3y Conv RI NU$0.0550$0.1470$0.0830$0.0770
1y Compute SP NU$0.0780$0.1700$0.1060$0.1030
3y Compute SP NU$0.0550$0.1470$0.0830$0.0770
1y EC2 SP NU$0.0620$0.1540$0.0910$0.0870
3y EC2 SP NU$0.0420$0.1340$0.0710$0.0650

Spot by AZ (7-day p50, Linux): eu-west-1a $0.0439 · eu-west-1b $0.0416 · eu-west-1c $0.0420

Newer generations of the same size

Same family letter and size in a newer generation, ranked by price. “vCPU per $” uses vCPU as the performance proxy — newer chips usually add more, so it is a floor.

Graviton-eligible → c6g.large (-26%)
Type$/hPrice ΔvCPU per $ ΔSaves / mo
c6g.large Graviton arch change$0.0730-26%+34%$18
c7g.large Graviton arch change$0.0775-21%+26%$15
c6a.large$0.0821-16%+19%$12
c8g.large Graviton arch change$0.0853-13%+15%$9
c5a.large$0.0860-12%+14%$9
c6gd.large Graviton arch change$0.0872-11%+12%$8
c7i-flex.large$0.0910-7%+8%$5
c6i.large$0.0912-7%+7%$5

Cheapest regions for c5ad.large

RegionOn-Demand $/hvs eu-west-1Saves / mo
US East (N. Virginia) us-east-1$0.0860-12%$9
US East (Ohio) us-east-2$0.0860-12%$9
US West (Oregon) us-west-2$0.0860-12%$9
EU (Ireland) eu-west-1$0.0980current—
EU (Frankfurt) eu-central-1$0.1000+2%$-1
Asia Pacific (Singapore) ap-southeast-1$0.1010+3%$-2

Caveat: instance price is only part of the bill. Cross-region and internet data transfer, latency to your users, data-residency rules and service availability can outweigh a few percent on compute.

Price history (eu-west-1)

Daily snapshots since the catalog started tracking this type; a row is added whenever a headline price changes.

DateOD LinuxOD Windows1y RI3y RISpot p50
2026-10-12$0.0980$0.1900$0.0620$0.0420$0.0420
2026-10-11$0.0980$0.1900$0.0620$0.0420$0.0419
2026-10-09$0.0980$0.1900$0.0620$0.0420$0.0418
2026-10-08$0.0980$0.1900$0.0620$0.0420$0.0419
2026-10-07$0.0980$0.1900$0.0620$0.0420$0.0420
2026-10-06$0.0980$0.1900$0.0620$0.0420$0.0422
2026-10-05$0.0980$0.1900$0.0620$0.0420$0.0429
2026-10-02$0.0980$0.1900$0.0620$0.0420$0.0430
2026-10-01$0.0980$0.1900$0.0620$0.0420$0.0431
2026-09-29$0.0980$0.1900$0.0620$0.0420$0.0432
2026-09-28$0.0980$0.1900$0.0620$0.0420$0.0433
2026-09-27$0.0980$0.1900$0.0620$0.0420$0.0436
2026-09-23$0.0980$0.1900$0.0620$0.0420$0.0439
2026-09-22$0.0980$0.1900$0.0620$0.0420$0.0438

All attributes

vCPU
2
Cores / threads per core
1 / 2
Memory
4 GiB
Memory per vCPU
2.00 GiB
Processor
AMD EPYC 7R32
Architecture
x86_64
Sustained clock
3.3 GHz
Hypervisor
nitro
Generation
Current
Burstable
No
Bare metal
No
Free tier eligible
No
Network performance
Up to 10 Gigabit
Network baseline / burst
0.75 / 10.0 Gbps
Max ENIs × IPv4 per ENI
3 × 10
IPv6 / ENA / EFA
IPv6 / ENA / —
EBS optimized
Yes
EBS bandwidth (baseline / max)
200 / 3170 Mbps
EBS IOPS (baseline / max)
800 / 13300
EBS NVMe
required
Instance storage
75 GB NVMe SSD
GPU
—
Placement groups
cluster, partition, spread
Hibernation / Nitro Enclaves
No / No
Dedicated hosts
—
Boot modes
legacy-bios, uefi
Spot supported
Yes

Embed this price card

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<iframe src="https://trucost.cloud/instances/embed?service=ec2&region=eu-west-1&type=c5ad.large" width="420" height="260" style="border:1px solid #e2e8f0;border-radius:12px" loading="lazy" title="c5ad.large pricing by TruCost"></iframe>

Public AWS list prices (USD), refreshed nightly (catalog 2026-10-12). RI and Savings Plan rates are effective hourly (upfront amortised over the term) and are charged for every hour of the term. Excludes taxes, data transfer and storage. How these numbers are sourced and checked. Not affiliated with Amazon Web Services.

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