https://techcrunch.com/2019/04/25/aws-expands-cloud-infrastructure-offerings-with-new-amd-epyc-powered-t3a-instances/ > Amazon is always looking for ways to increase the options it offers developers in AWS, and to that end, today it announced a bunch of new AMD EPYC-powered T3a instances. These were originally announced at the end of last year at re:Invent, AWS’s annual customer conference. > Today’s announcement is about making these chips generally available. They have been designed for a specific type of burstable workload, where you might not always need a sustained amount of compute power.