AWS EC2 Instance
r5b.16xlarge
The r5b.16xlarge is a memory-optimized AWS EC2 instance with 64 vCPUs and 512 GB of memory, powered by Intel. Designed for memory-intensive applications like in-memory caches, real-time analytics, and large databases. On-demand pricing starts at $4.7680/hr in us-east-1. Spot pricing starts at $0.6055/hr in ca-central-1.
Price History
Pricing by Region
| Region | On-Demand ↑ | Spot | Reserved 1Y |
|---|---|---|---|
| us-east-1 | $4.768 | $1.959 | $3.289 |
| us-east-2 | $4.768 | $1.388 | $3.289 |
| us-west-2 | $4.768 | $1.906 | $3.289 |
| eu-north-1 | $5.054 | $0.644 | $3.486 |
| ca-central-1 | $5.216 | $0.606 | $3.631 |
| eu-west-1 | $5.344 | $2.025 | $3.750 |
| eu-south-1 | $5.600 | $1.022 | $3.863 |
| eu-west-2 | $5.600 | $1.903 | $3.919 |
| ap-northeast-2 | $5.696 | $1.273 | $3.969 |
| ap-southeast-1 | $5.696 | $2.124 | $3.969 |
| eu-central-1 | $5.696 | $1.908 | $3.969 |
| ap-northeast-1 | $5.792 | $1.309 | $4.082 |
| ap-southeast-2 | $5.792 | $2.219 | $4.018 |
| sa-east-1 | $7.584 | $1.685 | $5.333 |
Spot Interruption Risk
Frequently Asked Questions
- What is the r5b.16xlarge?
- The r5b.16xlarge is a memory-optimized AWS EC2 instance with 64 vCPUs and 512 GB of memory, powered by Intel. Designed for memory-intensive applications like in-memory caches, real-time analytics, and large databases. On-demand pricing starts at $4.7680/hr in us-east-1. Spot pricing starts at $0.6055/hr in ca-central-1.
- What is the cheapest region for r5b.16xlarge?
- us-east-1 at $4.768/hr on-demand.
- How much does r5b.16xlarge cost per month?
- Starting at $3480.64/mo on-demand in us-east-1, or $442.02/mo with spot pricing.