SIGNALInfrastructure Software·Jun 25, 2026, 5:00 PMSignal55Short term

Amazon EC2 C8in instances are now available in additional regions

Source: AWS What's New

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Starting today, Amazon Elastic Compute Cloud (Amazon EC2) C8in instances are available in the AWS US East (Ohio) and Europe (Ireland) regions. C8in instances are powered by custom, sixth generation Intel Xeon Scalable processors, available only on AWS. These instances feature the latest sixth generation AWS Nitro cards, delivering up to 43% higher performance compared to previous generation C6in instances. C8in instances deliver larger sizes and scale up to 384 vCPUs. C8in instances deliver 600 Gbps network bandwidth—the highest among enhanced networking EC2 instances—making them ideal for net

Why this matters
Why now

AWS continues its regular cadence of regional expansion for its latest instance types to provide broader access and improve regional latency.

Why it’s important

This expansion provides increased high-performance computing capabilities, particularly for network-intensive workloads, to more AWS customers.

What changes

Customers in additional regions now have access to faster, more powerful, and larger EC2 instances, potentially enabling new workloads or improving existing ones.

Winners
  • · AWS customers in new regions
  • · Intel (as processor supplier)
  • · Cloud-native applications requiring high network throughput
Losers
  • · Other cloud providers with less performant networking options
Second-order effects
Direct

Increased adoption of C8in instances in the newly available regions.

Second

Potential for new or more demanding applications to be deployed on AWS due to improved network and compute performance.

Third

Further entrenchment of AWS as a leading provider for high-performance, network-intensive workloads, impacting competitive dynamics.

Editorial confidence: 90 / 100 · Structural impact: 40 / 100
Original report

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