AWS Lambda benchmarks in 2025 show arm64 consistently outperforms x86 across Rust, Python, and Node.js, and significantly reduces costs.
Arm64 dominates AWS Lambda in 2025: Rust 4-5x faster than x86, costs 30% less across all workloads
AWS Lambda benchmarks in 2025 show arm64 consistently outperforms x86 across Rust, Python, and Node.js, and significantly reduces costs.
