Did Solana just flip Internet Computer for speed...?!

Data from @chainspect_app has handed @Solana a notable milestone: the network has overtaken @dfinity's Internet Computer Protocol ($ICP) to claim the number one spot in real-world blockchain speed, registering 1,707 transactions per second (tx/s). $ICP drops to second place at 978 tx/s, while @BNBChain holds third position, though some distance behind the top two.

Speed Rankings Shift at the Top

The Chainspect dashboard, which tracks live scalability metrics across major networks, has become a closely watched reference point for on-chain performance comparisons. Tools like Chainspect compile real-time performance metrics across various networks, providing transparent insights into the number of transactions processed each second. The figures reported for $SOL and $ICP reflect observed throughput rather than theoretical ceilings, making them a more practical measure of production-ready performance.

Real-world sustained TPS on Solana's mainnet typically ranges from 1,000 to 4,000 TPS depending on network activity, according to Chainspect live data. Solana's distinctive consensus mechanism, Proof of History (PoH), helps it achieve this scalability and efficiency. Meanwhile, Internet Computer focuses on running apps at web speed directly on the blockchain, handling around 1,200 real transactions per second with confirmation times between one and two seconds.

It is worth noting that TPS rankings can shift frequently. As recently as May 2026, Internet Computer led every major blockchain in total transaction volume over a 30-day period, with its volume reaching roughly 6.5 billion on the Chainspect rankings. The two networks have remained close rivals at the top of the speed table for some time, and Solana and Internet Computer lead in sustained real-time TPS among layer-1 blockchains more broadly.

$ICP vs $SOL: Different Strengths, Same Race

Beyond raw throughput, the two networks take different architectural approaches. The Internet Computer is a decentralized cloud blockchain that pursues the cloud computing market, hosting apps, websites, and enterprise systems fully on-chain. Solana, by contrast, is built primarily around high-frequency financial activity. Solana's real-world throughput is already comparable to Visa's average daily processing load of approximately 1,700 TPS.

Looking ahead, Solana's performance headroom could expand considerably. The Firedancer validator client, built from scratch by Jump Crypto, processed over 1 million transactions per second on commodity hardware in testing, a demonstration confirmed at Breakpoint 2024. That suggests the current TPS figure, competitive as it is, may only be the beginning for the network.

For now, the community debate is live: which network offers the stronger long-term case, $ICP or $SOL?

Sources:
Chainspect: Fastest Blockchains by TPS (Live Dashboard)
Chainspect: ICP vs Solana TPS Comparison
BeInCrypto: Internet Computer Beats Solana and BNB Chain in 30-Day Activity Race