c6a.8xlarge

Amazon EC2 C6a instances are powered by 3rd generation AMD EPYC processors, deliver up to 15% better price performance compared to C5a instances, and offer 10% lower cost than comparable x86-based EC2 instances.

The c6a.8xlarge is a aws ec2 instance type featuring multiple vCPUs and optimized memory, commonly used for ec2 workloads.

Last updated at Mon May 04 2026
Instance Info
Compute Value
vCPUs 32
Memory 64 GiB
Physical Processor AMD EPYC 7R13 Processor
Clock Speed 3.6 GHz
CPU Architecture 64-bit
GPU Memory NA
Network Value
Network Performance 12500 Megabit
Enhanced Networking Yes
Storage Value
Storage EBS only
EBS Throughput 6667 Mbps
Amazon Value
Current Generation Yes
Instance Type c6a.8xlarge
Family Compute optimized
Family Instances
Instance vCPUs Memory
Related Instances
Instance vCPUs Memory
m8i.4xlarge 16 64 GiB
g5g.8xlarge 32 64 GiB
m8gb.4xlarge 16 64 GiB
m8a.4xlarge 16 64 GiB
m8g.4xlarge 16 64 GiB