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Solana vs Ethereum: Which is Better?

Updated September 2026 Layer 1 Comparison
SO
Solana (SOL)
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ET
Ethereum (ETH)
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Solana vs Ethereum at a Glance

Feature
SOL
ETH
Transactions per Second
Thousands per second on one chain (live figure on Solana explorers)
About 15 to 30 TPS on L1; far more across Layer 2s
Transaction Fee
Base fee of 5,000 lamports per signature (a fraction of a cent) plus optional priority fee
Variable with gas demand; much lower on Layer 2s
Consensus Mechanism
Proof of Stake with Proof of History
Proof of Stake
Total Value Locked
Among the largest chains by TVL (live on DefiLlama)
Largest TVL of any chain (live on DefiLlama)
Developer Language
Rust, C, C++
Solidity, Vyper
Finality Time
Confirmation in about a second; full finality after about 32 slots (around 13 seconds)
About 13 minutes on L1 (two epochs)
Validator Count
Roughly 1,000 to 2,000 validators (live count on Solana explorers)
Over one million validator keys (live count on the Ethereum launchpad); many are run by the same operators
Architecture
Monolithic (single chain)
Modular (L1 plus L2 rollups)
Block Time
About 400 milliseconds
About 12 seconds

What is Solana?

Solana is a high-throughput Layer 1 blockchain launched in 2020 and designed for speed and low transaction costs. It combines Proof of Stake with Proof of History, a clock that orders transactions before consensus. Solana hosts a large DeFi, NFT and consumer app ecosystem.

Ticker: SOL Since 2020

What is Ethereum?

Ethereum is the largest smart contract platform by total value locked (live figure on DefiLlama) and developer activity. Launched in 2015, it pioneered programmable blockchains and hosts most major DeFi protocols, NFT marketplaces and DAOs. Ethereum prioritizes decentralization and security, and scales through Layer 2 rollups.

Ticker: ETH Since 2015

Key Differences

Solana processes thousands of transactions per second on a single chain. Ethereum relies on Layer 2 rollups to scale beyond its roughly 15 to 30 TPS base layer.

Ethereum has far more validators than Solana (over a million validator keys versus roughly one to two thousand validators), although many Ethereum validators are run by the same operators.

Solana programs are written in Rust. Ethereum uses Solidity, which has a much larger developer community and more audited code libraries.

Solana fees are a fraction of a cent. Ethereum L1 fees vary with congestion, from under a dollar to tens of dollars at peaks.

Ethereum follows a modular scaling approach with separate L2 rollups. Solana keeps a monolithic design and optimizes a single high-performance chain.

Solana has had several full network outages, the most recent in February 2024. Ethereum L1 has never had a full outage since launch.

Which Should You Choose?

Solana and Ethereum represent two different approaches to scaling. Solana offers high throughput and very low fees on a single chain, which suits high-frequency uses such as trading and games. Ethereum offers a larger validator set, a longer track record and the deepest DeFi ecosystem, with scaling increasingly handled by L2 rollups. Your choice depends on whether you prioritize raw speed or the security and composability of the Ethereum ecosystem.

Frequently Asked Questions

Is Solana faster than Ethereum?
Yes, at the base layer. Solana produces a block about every 400 milliseconds and confirms most transactions in about a second, while Ethereum produces a block every 12 seconds and reaches full finality after about 13 minutes. Ethereum Layer 2 networks such as Arbitrum and Base also offer fast and cheap transactions.
Why are Solana fees so low?
Solana's architecture is built for high throughput on a single chain, which spreads the cost of block production across many transactions. The base fee is fixed at 5,000 lamports per signature, a fraction of a cent; users can add a priority fee when the network is busy.
Has Solana had network outages?
Yes. Solana had several full outages and periods of degraded performance, mostly in 2022, and a roughly five-hour outage in February 2024. The network has since shipped upgrades aimed at stability, and uptime has improved.
Which has more DeFi activity, Solana or Ethereum?
Ethereum has the largest DeFi total value locked (TVL) and hosts most major protocols such as Aave, Uniswap and Sky (formerly MakerDAO). Solana's DeFi ecosystem, led by protocols such as Jupiter, Raydium and Marinade, is among the largest by TVL; see DefiLlama for live figures.
Can Solana replace Ethereum?
It is unlikely that one will fully replace the other. They serve different use cases and design philosophies. Solana is strong in speed-sensitive applications, while Ethereum leads in security-critical DeFi and has the largest developer ecosystem. Both are likely to coexist.
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Sources and further reading

The figures and claims on this page rest on the documents below. Time-sensitive figures (rates, yields, fees, market data) move: check the live value at the source before acting on it.

  1. Solana, official website and documentationsolana.com

    Primary reference for the Solana design, features and figures quoted in the table.

  2. Ethereum, official website and documentationethereum.org

    Primary reference for the Ethereum design, features and figures quoted in the table.

  3. CoinGeckocoingecko.com

    Live prices, 24-hour change and market capitalization for SOL and ETH shown at the top of this page.

  4. DefiLlamadefillama.com

    Live total value locked (TVL) and volume rankings referred to in the comparison.

Last reviewed: September 2026. External links open in a new tab; Coinstancy is not responsible for their content.