StarkWare claims, based on internal benchmark tests, that STARK Two generates zero-knowledge proofs up to 39 times faster than previous proving systems, lowering latency and enabling near real-time blockchain interactions

Quotes that support claims

Based on the team’s own benchmark tests, S-two claims to generate proofs up to 39x faster than Succinct’s SP1 and 28x faster than Risc Zero’s R0VM on specific workloads.

StarkWare said that benchmark tests for the S-two ZK prover showed that it was 39 times faster than previous solutions.