Real-Time TPS
Polkadot TPS is 99.99% less than Solana TPS
Max Recorded TPS
Polkadot max TPS is 98.45% less than Solana max TPS
Max Theoretical TPS
Polkadot max theoretical TPS is 97.69% less than Solana max theoretical TPS
Block Time
Polkadot block time is 13X more than Solana block time
Finality
Polkadot finality is 4.69X more than Solana finality
Type
Polkadot and Solana are both layer 1 blockchains
Governance Model
Polkadot on-chain governance is better than Solana off-chain governance
Launch Date
Polkadot was launched 2 months after Solana
Other Comparisons
Polkadot Comparisons
About Blockchains
What is Polkadot?
Polkadot stands out among other blockchain projects for its focus on enhancing the foundational infrastructure of dApps. It aims to enable interoperability between blockchain ecosystems, facilitating seamless communication without intermediaries. Functioning as a "network of networks," Polkadot utilizes parachains — specialized blockchains with unique functionalities and tokens — to enable interaction between diverse blockchain architectures. Powered by the nominated proof-of-stake (PoS) consensus algorithm and drawing inspiration from the Ouroboros protocol, Polkadot offers a robust framework for building interconnected and scalable decentralized systems.
What is Solana?
Solana stands out as a high-performance blockchain, celebrated for its scalability, speed, and minimal transaction expenses. Featuring a distinctive consensus mechanism dubbed Proof of History (PoH), Solana achieves remarkable scalability and efficiency. Tailored to accommodate dApps, it excels in processing a vast number of transactions swiftly, thereby slashing processing durations and fees. These attributes make it a compelling platform for developers within the cryptocurrency realm.