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Google Cloud's N4A instances powered by Axion ARM processors have reached general availability. Built on Arm Neoverse N3 cores, N4A offers up to 64 vCPUs, 512GB RAM, and 50 Gbps networking at a more cost-effective price point than C4A instances. Designed for web servers, microservices, containerized apps, and development environments, N4A represents a significant upgrade from the previous T2A generation (Ampere Altra/Neoverse-N1). Benchmark testing on 16 vCPU instances shows performance improvements, with N4A priced at $0.71/hour versus T2A's $0.64/hour.

Google Axion CPU Performance With The New Google Cloud N4A Instances Review