Scroll vs Linea: zkEVM performance and TVL comparison

Architecture and performance

Linea and Scroll both function as Type 2 zkEVM networks. This architecture provides bytecode-level equivalence with Ethereum, so developers deploy the same Solidity contracts to both chains without modifications. Linea uses a SNARK (PLONK) proof system and the gnark prover to achieve an average proof latency of 75 minutes. Scroll uses a SNARK (Halo2-KZG) system with the Halo2 prover, which results in a 90-minute average proof latency. Linea produces 22 transactions per second, while Scroll produces 14 transactions per second. Linea maintains a 2-second block time, whereas Scroll requires 3 seconds per block. Linea targets prover performance optimizations in Q4 2026 through its Beta v5.3 update. This update switches the prover to small fields to enable faster proof generation. Beta v5.4 targets finality under 30 minutes by increasing throughput to 200 Mgas/s. Linea’s earlier updates also changed its performance. Beta v4 introduced the Maru consensus client. Maru replaces the Clique Proof-of-Authority sequencer. Maru uses a QBFT consensus mechanism. This change supports the future transition to decentralized sequencing. Beta v3.1 removed sequencer limits to allow higher throughput. Both networks implement Ethereum Virtual Machine opcodes directly within a ZK-circuit. This method lowers transaction costs by 90% to 95% compared to Ethereum Layer 1.

Liquidity and infrastructure

Liquidity levels show a significant divide between the two networks. Linea holds $3.4 billion in TVL as of April 2026. Scroll holds $2.1 billion in TVL during the same period. I see Linea leading the competition for capital. Median USDC transfers cost $0.04 on Linea and $0.06 on Scroll. DEX swaps cost $0.18 on Linea, but they cost $0.27 on Scroll. In the wider ZK-rollup landscape, zkSync Era shows a 28 TPS rate and a $0.05 median USDC transfer. Linea maintains a 22 TPS rate and a $0.04 median USDC transfer. Scroll shows a 14 TPS rate and a $0.06 median USDC transfer. For DEX users, zkSync Era has a $0.21 median swap fee. Linea has a $0.18 median swap fee. Scroll has a $0.27 median swap fee. Linea leverages the Consensys ecosystem, including MetaMask, to reach 30 million monthly active users. Scroll builds an organic ecosystem by targeting Ethereum purists and researchers. Infrastructure costs also differ for users of these chains. Linea users often select RPC providers based on how they handle archive queries. Dwellir uses a 1:1 pricing model where every response costs one credit. Infura uses a credit system with method weighting. Alchemy uses compute unit multipliers, where archive queries cost 20 to 50 times more than standard calls. A DeFi protocol on Linea might pay $1,000 with Dwellir’s pricing, but it might pay $5,000 with compute unit models. Linea also improves user experience through its bridge. It uses Circle CCTP for USDC transfers and Onramper for fiat onramping.

Tokenomics and reliability

Tokenomics and network reliability provide different perspectives on these chains. On September 10, 2026, the Linea network released 960.13 million tokens, which had a value of $2.75 million. This unlock represented 3% of the released supply. The release divided the tokens into two groups. 480.07 million tokens went to the Linea Consortium for long-term alignment, and 480.07 million tokens went to the Linea Consortium for Ignition. Linea also experienced a partial outage in September 2025 when its mainnet sequencer saw performance degradation. During that 2025 event, 749,000 wallets attempted to claim 9.36 billion LINEA tokens. In July 2024, users reported that they waited six days to withdraw Ether from the Linea bridge. A batch submission issue caused that delay. The Linea team stated that withdrawal times should ideally fall between eight and 32 hours. However, Discord reports showed users waiting six days. In July 2024, the Linea team worked to speed up transactions of bridged assets from L2 to L1. Users bridged $20 million in crypto assets on the Linea network in one week during that period. I find these historical failures make the Linea ecosystem look less stable than its competitors.

The verdict

I conclude that Linea wins on throughput and liquidity. Linea focuses on a proving market to support high-performance dApps. Scroll focuses on hardware optimization to support a decentralized prover network. You already know that both networks offer lower fees than Ethereum. Linea provides a more efficient environment for high-velocity trading. Scroll provides a more decentralized environment for those who favor Ethereum’s original design. While Linea targets high throughput through its proving market model, Scroll prioritizes a decentralized prover network that uses hardware acceleration to match the Ethereum research community’s demands for architectural purity and permissionless infrastructure. Which network offers better long-term security for massive scale?