Real-Time TPS
Arbitrum TPS is 3.52X more than Optimism TPS
Max Recorded TPS
Arbitrum max TPS is 9.62X more than Optimism max TPS
Max Theoretical TPS
Arbitrum max theoretical TPS is 56X more than Optimism max theoretical TPS
Block Time
Arbitrum block time is 87.49% less than Optimism block time
Finality
Arbitrum finality is the same as Optimism finality
Type
Arbitrum and Optimism are both layer 2 blockchains
Governance Model
The governance types of Arbitrum and Optimism are both on-chain
Launch Date
Arbitrum was launched 4 months before Optimism
Other Comparisons
Arbitrum Comparisons
Optimism Comparisons
About Blockchains
What is Arbitrum?
Arbitrum serves as a Layer 2 scaling solution for Ethereum, leveraging rollups to significantly boost scalability and reduce transaction costs while maintaining robust security. It enables developers to execute EVM-compatible smart contracts with a substantially higher transaction throughput and lower fees compared to Ethereum's main chain, making it a compelling platform for decentralized application development.
What is Optimism?
Optimism provides a Layer 2 scaling fix for Ethereum, greatly boosting its scalability and cutting down on gas fees. It maintains robust security measures and guarantees a smooth development experience. Through Optimistic Rollups, it enables swift transaction processing, positioning Ethereum as a viable option for deploying intricate and interactive applications.