Compare opBNB vs Arbitrum

opBNB vs Arbitrum Scalability

Real-time TPS (1H)

opBNB TPS is 1.22X higher than Arbitrum TPS

opBNB logo
42.21 tx/s
Arbitrum logo
34.62 tx/s

Data from Chainspect

Max TPS (100 blocks)

opBNB max TPS is 59.64% lower than Arbitrum max TPS

opBNB logo
548.1 tx/s
Arbitrum logo
1,358 tx/s

Data from Chainspect

Max Theoretical TPS

opBNB max theoretical TPS is 88.09% lower than Arbitrum max theoretical TPS

opBNB logo
4,762 tx/s
Arbitrum logo
40,000 tx/s

Data from Chainspect

Transaction Volume (1H)

opBNB transaction volume is 1.22X higher than Arbitrum transaction volume

opBNB logo
152K txns
Arbitrum logo
125K txns

Data from Chainspect

Block Time (1H)

opBNB block time is 2X longer than Arbitrum block time

opBNB logo
0.5s
Arbitrum logo
0.25s

Data from Chainspect

Finality

opBNB finality is 92.51% shorter than Arbitrum finality

opBNB logo
1m 2s
Arbitrum logo
13m 48s

Data from Chainspect

Type

opBNB and Arbitrum are both layer 2 blockchains

opBNB logo
Layer 2 blockchain
Arbitrum logo
Layer 2 blockchain

Data from Chainspect

New

Total Transactions

opBNB has 2.33X more total transactions than Arbitrum

opBNB logo
3.66B txns
Arbitrum logo
1.58B txns

Data from Chainspect

Launch Date

opBNB was launched 2 years after Arbitrum

opBNB logo
Aug 11, 2023
Arbitrum logo
Aug 31, 2021

Data from Chainspect

opBNB vs Arbitrum Decentralization

Nakamoto Coefficient

opBNB Nakamoto Coefficient is the same as Arbitrum Nakamoto Coefficient

opBNB logo
1
Arbitrum logo
1

Data from Chainspect

Validators

opBNB and Arbitrum have the same amount of validators

opBNB logo
1
Arbitrum logo
1

Data from Chainspect

Stake

opBNB and Arbitrum have no data

opBNB logo
—
Arbitrum logo
—

Data from Chainspect

Consensus Mechanism

opBNB and Arbitrum are both Rollup (Optimistic)

opBNB logo
Rollup (Optimistic)
Arbitrum logo
Rollup (Optimistic)

Data from Chainspect

Governance

opBNB off-chain governance is worse than Arbitrum on-chain governance

opBNB logo
Off-chain
Arbitrum logo
On-chain

Data from Chainspect

opBNB vs Arbitrum Developer Activity New

Developers

opBNB has 1.64X more developers than Arbitrum

opBNB logo
3,791
Arbitrum logo
2,318

Data from Chainspect

Repos

opBNB has 1.14X more repos than Arbitrum

opBNB logo
144
Arbitrum logo
126

Data from Chainspect

Commits

opBNB has 10.39% fewer commits than Arbitrum

opBNB logo
165,937
Arbitrum logo
185,190

Data from Chainspect

Stars

opBNB has 1.31X more stars than Arbitrum

opBNB logo
13,558
Arbitrum logo
10,345

Data from Chainspect

Watchers

opBNB has 1.04X more watchers than Arbitrum

opBNB logo
1,680
Arbitrum logo
1,622

Data from Chainspect

opBNB vs Arbitrum Real-Time TPS Chart

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Other Comparisons

About Blockchains

About opBNB

opBNB is an optimistic rollup network designed to enhance the scalability of the Binance Smart Chain (BSC). It aims to take the workload away from the mainnet and improve network performance. The opBNB network employs a unique approach to ensure transaction integrity and security. It leverages the main network (BSC) for final transaction validation on its execution layer, facilitated by a verifier mechanism, striving to achieve high throughput while maintaining security.

About 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.

Blockchains Socials

opBNB Socials

Arbitrum Socials