cache.c8gn.8xlarge pricing and specs in EU (Ireland)
32 vCPU · 61.33 GiB · 100 Gigabit · graviton Graviton
—/hour on-demand · —/month (Redis, Default)
cache.c8gn.8xlarge is a compute-optimized ElastiCache instance with 32 vCPU and 61.33 GiB, generation 8 of the c family on AWS Graviton (Arm). There is no newer generation at this size in EU (Ireland).
Pricing by engine (hourly, USD, Default)
| Option | Redis | Valkey | Memcached |
|---|---|---|---|
| On-Demand | — | $3.3200 | $4.1504 |
| 1y Std RI NU | — | $2.2576 | $2.8223 |
| 1y Std RI PU | — | $2.1580 | $2.6978 |
| 1y Std RI AU | — | $2.1248 | $2.6563 |
| 3y Std RI NU | — | $1.7264 | $2.1582 |
| 3y Std RI PU | — | $1.5936 | $1.9922 |
| 3y Std RI AU | — | $1.4940 | $1.8677 |
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.
Already GravitonNo newer generation of this size is priced in EU (Ireland).
Cheapest regions for cache.c8gn.8xlarge
Cross-region data is rebuilt nightly; check back after the next catalog build.
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.
| Date | OD Redis | OD Windows | 1y RI | 3y RI | Spot p50 |
|---|---|---|---|---|---|
| 2026-09-22 | — | — | — | — | — |
All attributes
- vCPU
- 32
- Cores / threads per core
- —
- Memory
- 61.33 GiB
- Memory per vCPU
- 1.92 GiB
- Processor
- graviton
- Architecture
- —
- Sustained clock
- —
- Hypervisor
- —
- Generation
- Current
- Burstable
- No
- Bare metal
- No
- Free tier eligible
- No
- Network performance
- 100 Gigabit
- Network baseline / burst
- —
- Max ENIs × IPv4 per ENI
- —
- IPv6 / ENA / EFA
- — / — / —
- EBS optimized
- —
- EBS bandwidth (baseline / max)
- —
- EBS IOPS (baseline / max)
- —
- EBS NVMe
- —
- Instance storage
- EBS only
- GPU
- —
- Placement groups
- —
- Hibernation / Nitro Enclaves
- — / —
- Dedicated hosts
- —
- Boot modes
- —
- Spot supported
- —
Public AWS list prices (USD), refreshed nightly (catalog 2026-11-06). 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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