cr1.8xlarge
**Upgrade CR1 to R4 where possible, do not use for new applications** The R4 family of instances provide a newer Intel Xeon processor, up to 488 GiB of RAM, are EBS optimized by default and support for Enhanced Networking with up to 25 Gbps offering lower latency, and low jitter.
The cr1.8xlarge is a aws ec2 instance type featuring multiple vCPUs and optimized memory, commonly used for ec2 workloads.
| Compute | Value |
| vCPUs | 32 |
| Memory | 244 GiB |
| Physical Processor | Intel Xeon E5-2670 |
| CPU Architecture | 64-bit |
| GPU Memory | NA |
| Network | Value |
| Network Performance | 10 Gigabit |
| Enhanced Networking | No |
| Storage | Value |
| Storage | 2 x 120 SSD |
| EBS Throughput | 400 Mbps |
| Amazon | Value |
| Current Generation | No |
| Instance Type | cr1.8xlarge |
| Family | Memory optimized |
| Instance | vCPUs | Memory |
|---|---|---|
| cr1.8xlarge | 32 | 244 |
| Instance | vCPUs | Memory |
|---|---|---|
| i8g.8xlarge | 32 | 256 GiB |
| r8g.8xlarge | 32 | 256 GiB |
| r8gb.8xlarge | 32 | 256 GiB |
| r8gd.8xlarge | 32 | 256 GiB |
| r8a.8xlarge | 32 | 256 GiB |
EC2 Instance Types 101: The Definitive Guide For 2025
Amazon EC2 provides highly scalable compute capacity for a variety of purposes. This guide will cover the different instance types and when to use each.
Best Amazon EC2 Alternatives For Scalable Cloud Infrastructure
Looking for scalable cloud computing like Amazon EC2, but with less cost and complexity? Explore the best EC2 alternatives available now.
AWS Instance Types Compared: Choosing The Right Option
AWS instances are available in a multitude of capabilities. Learn more about how each instance type works and which is best for your needs.