Unless you use hand-written vector optimizations and inline assembly, Rust can be significantly faster than C

"Fastest" contributed programs, grouped by programming language implementation

Which programming language is fastest? (Benchmarks Game)

Charts showing the fastest programs by language (Benchmarks Game)

New Computer Language Benchmarks Game metric: time + source code size

Benchmarks Game has been down for several days. Anyone know what's up?

Golang vs. C# (.NET 5.0) at Benchmarks Game

Rust is now overall faster than C in benchmarks

DotNet Core Benchmarks Consistently Beat JVM

A typical node.js app is orders of magnitude faster than python3 app, not just slightly faster!

Java versus C# .NET Core fastest programs

Rust programs versus Go