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Solana (SOL) achieved a groundbreaking milestone on August 17, 2025, hitting 107,540 transactions per second (TPS) during a mainnet stress test, as confirmed by Mert Mumtaz, co-founder of Solana’s developer firm Helius. This record, posted on X, positions Solana as the first major blockchain to surpass 100,000 TPS, reinforcing its dominance in scalability and speed.
The test involved “no-operation” (noop) program calls, lightweight transactions designed to push network limits, not reflecting typical token transfers. Despite this, Mumtaz noted Solana could theoretically handle 80,000–100,000 TPS for real-world operations like transfers and oracle updates. In contrast, Solana’s real-time TPS averages 1,050, with total TPS at 3,700, inflated by validator voting transactions, per Solscan and Chainspect.
Unlike Ethereum, which manages ~22.7 TPS, Solana’s Proof-of-History and Proof-of-Stake mechanisms enable low fees ($0.00025) and high throughput, ideal for DeFi, NFTs, and gaming. The Alpenglow upgrade, now in community voting, aims to slash block finality from 12.8 seconds to 150 milliseconds, further boosting performance. Memecoins, led by Pump.fun’s 62% share of Solana’s $10.7 billion TVL, drive significant activity, though broader use cases remain a focus.
This milestone, amid Solana’s $88.1 billion market cap and 2.2 million daily active wallets, enhances its appeal for developers building high-volume apps. However, critics on X highlight past downtime issues, urging improvements in client diversity and infrastructure. As Solana eyes millions of TPS with the Firedancer upgrade, it solidifies its edge in Web3. Follow @solana on X for updates.
