cache.m8g.8xlarge
cache.m8g.8xlarge is an AWS ElastiCache size with 32 vCPUs, 124.65 GiB memory. In US East (N. Virginia) it costs $2.531 per hour on demand ($1,847.85 per month) for Memcached; a 1-year reserved instance with no upfront costs $1.721 per hour, 32% less. It is sold in 30 regions; the cheapest is Asia Pacific (Mumbai) at $2.23 per hour.
Prices by region
USD per hour, Memcached. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | 1-yr reserved | 3-yr reserved |
|---|---|---|---|
| Asia Pacific (Mumbai) ap-south-1 | $2.23 | $1.517 | $1.16 |
| Asia Pacific (Hyderabad) ap-south-2 | $2.244 | $1.526 | $1.167 |
| US East (N. Virginia) us-east-1 | $2.531 | $1.721 | $1.316 |
| US East (Ohio) us-east-2 | $2.531 | $1.721 | $1.316 |
| US West (Oregon) us-west-2 | $2.531 | $1.721 | $1.316 |
| Asia Pacific (Malaysia) ap-southeast-5 | $2.69 | $1.829 | $1.399 |
| Asia Pacific (Thailand) ap-southeast-7 | $2.69 | $1.829 | $1.399 |
| EU (Stockholm) eu-north-1 | $2.69 | $1.829 | $1.399 |
| Europe (Spain) eu-south-2 | $2.82 | $1.917 | $1.466 |
| EU (Ireland) eu-west-1 | $2.821 | $1.918 | $1.467 |
| Canada (Central) ca-central-1 | $2.822 | $1.919 | $1.467 |
| Canada West (Calgary) ca-west-1 | $2.822 | $1.919 | $1.467 |
| EU (London) eu-west-2 | $2.927 | $1.99 | $1.522 |
| EU (Milan) eu-south-1 | $2.953 | $2.008 | $1.536 |
| EU (Paris) eu-west-3 | $2.953 | $2.008 | $1.536 |
| US West (N. California) us-west-1 | $2.953 | $2.008 | $1.536 |
| EU (Frankfurt) eu-central-1 | $3.033 | $2.062 | $1.577 |
| Asia Pacific (Seoul) ap-northeast-2 | $3.112 | $2.116 | $1.618 |
| Asia Pacific (Singapore) ap-southeast-1 | $3.164 | $2.152 | $1.645 |
| Asia Pacific (Sydney) ap-southeast-2 | $3.164 | $2.152 | $1.645 |
| Asia Pacific (Jakarta) ap-southeast-3 | $3.164 | $2.152 | $1.645 |
| Asia Pacific (Melbourne) ap-southeast-4 | $3.164 | $2.152 | $1.645 |
| AWS GovCloud (US-East) us-gov-east-1 | $3.189 | $2.168 | $1.658 |
| AWS GovCloud (US-West) us-gov-west-1 | $3.19 | $2.169 | $1.659 |
| Asia Pacific (Tokyo) ap-northeast-1 | $3.269 | $2.223 | $1.70 |
| Asia Pacific (Osaka) ap-northeast-3 | $3.269 | $2.223 | $1.70 |
| Europe (Zurich) eu-central-2 | $3.336 | $2.268 | $1.734 |
| Africa (Cape Town) af-south-1 | $3.349 | $2.277 | $1.742 |
| Asia Pacific (Hong Kong) ap-east-1 | $3.48 | $2.367 | $1.81 |
| South America (Sao Paulo) sa-east-1 | $4.034 | $2.743 | $2.098 |
Prices by engine and deployment in US East (N. Virginia)
| Option | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| Valkey | $2.025 | $1.377 | $1.053 |
| Memcached | $2.531 | $1.721 | $1.316 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 32 |
| Physical cores | 32 |
| Threads per core | 1 |
| Architecture | arm64 |
| CPU maker | AWS |
| Sustained clock | 2.8 GHz |
| Burstable | No |
| Memory | Value |
|---|---|
| Memory (GiB) | 124.65 |
| Networking | Value |
|---|---|
| Network | 15 Gbps |
| Network baseline | 15 Gbps |
| Network peak | 15 Gbps |
| Instance details | Value |
|---|---|
| Instance type | cache.m8g.8xlarge |
| Family | m8g |
| Category | Standard |
| Current generation | Yes |
| Normalization factor | 51.2 |
| Other | Value |
|---|---|
| Hardware Basis | m8g.8xlarge |
Compare cache.m8g.8xlarge
Compute and memory optimized
Other generations
Other m8g sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| cache.m8g.large | 2 | 6.79 | $0.1582 |
| cache.m8g.xlarge | 4 | 14.18 | $0.3164 |
| cache.m8g.2xlarge | 8 | 29.68 | $0.6328 |
| cache.m8g.4xlarge | 16 | 61.33 | $1.266 |
| cache.m8g.8xlarge | 32 | 124.65 | $2.531 |
| cache.m8g.12xlarge | 48 | 187.96 | $3.797 |
| cache.m8g.16xlarge | 64 | 251.27 | $5.063 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS ElastiCache sizes.