Which cryptocurrency has the highest TPS?

As of 2025, Aptos leads with 160,000 TPS, followed by Sui (120,000 TPS), Hyperliquid (100,000 TPS), and Solana (65,000 TPS). However, actual real-world performance may vary based on network conditions and transaction complexity.

Why is Bitcoin so slow compared to other cryptocurrencies?

Bitcoin's ~7 TPS is intentionally limited by its 1MB block size and 10-minute block time, prioritizing security and decentralization over speed. This design choice makes Bitcoin extremely secure but slower than newer blockchains that make different trade-offs.

What is the difference between Layer 1 and Layer 2 blockchains?

Layer 1 (L1) blockchains like Bitcoin, Ethereum, and Solana are independent networks with their own consensus mechanisms. Layer 2 (L2) solutions like Arbitrum, Optimism, and Base build on top of L1s to provide faster and cheaper transactions while inheriting the security of the base layer.

Is higher TPS always better for a blockchain?

Not necessarily. Higher TPS often comes with trade-offs in decentralization or security (the blockchain trilemma). Bitcoin's low TPS prioritizes maximum security and decentralization. The 'best' TPS depends on use case: payments need high TPS, while store-of-value applications may prioritize security.

How do Ethereum Layer 2 solutions improve TPS?

Ethereum L2s like Arbitrum (14,000 TPS), Optimism, and Base process transactions off-chain and batch them to Ethereum mainnet. This dramatically increases throughput while maintaining Ethereum's security. Rollups (Optimistic and ZK) are the most common L2 scaling solutions.

What is the fastest privacy-focused cryptocurrency?

Among privacy coins, Zcash offers ~27 TPS with optional privacy via zk-SNARKs. Monero processes ~4 TPS with mandatory privacy. Pirate Chain (ARRR) offers ~24 TPS with enforced shielded transactions. Speed vs privacy is a common trade-off in this category.

Blockchain TPS Comparison 2025 | Compare Crypto Transaction Speeds

Blockchain Speed Comparison 2025

Compare transactions per second (TPS) across 48+ cryptocurrencies. From Bitcoin's 7 TPS to Aptos' 160,000 TPS — visualize how different blockchain architectures handle throughput at scale.

48+

Blockchains Tracked

160K

Highest TPS (Aptos)

Layer 1 Chains

Layer 2 Solutions

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Type:

Showing 48 blockchains

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Blockchain TPS Quick Reference (2025)

Aptos: 160,000 TPS
Sui: 120,000 TPS
Hyperliquid: 100,000 TPS
Solana: 65,000 TPS
Sei: 20,000 TPS
Arbitrum: 14,000 TPS
Monad: 10,000 TPS
Polygon: 7,000 TPS
Avalanche: 4,500 TPS
XRP: 1,500 TPS
Cardano: 250 TPS
Dogecoin: 40 TPS
Ethereum: 15 TPS
Bitcoin: 7 TPS

Frequently Asked Questions

What is TPS in cryptocurrency?

TPS (Transactions Per Second) measures how many transactions a blockchain can process each second. It's a key metric for blockchain scalability.

• Bitcoin: ~7 TPS (prioritizes security)
• Ethereum: ~15 TPS (smart contract platform)
• Visa: ~24,000 TPS (traditional payment)
• Solana: ~65,000 TPS (high-speed L1)
• Aptos: ~160,000 TPS (fastest major blockchain)

Which cryptocurrency is the fastest?

As of 2025, the fastest blockchains by TPS are:

Aptos: 160,000 TPS - Uses Move language & parallel execution
Sui: 120,000 TPS - Object-centric data model
Hyperliquid: 100,000 TPS - Optimized for trading
Solana: 65,000 TPS - Proof of History consensus
Sei: 20,000 TPS - Trading-optimized chain

Why is Bitcoin slower than other cryptos?

Bitcoin's ~7 TPS is intentionally limited for maximum security:

• 1MB block size limit - Controls data per block
• 10-minute block time - Allows global consensus
• Proof of Work - Most secure consensus
• Decentralization priority - Anyone can run a node

This trade-off makes Bitcoin the most secure blockchain but slower than newer alternatives.

What is Layer 1 vs Layer 2?

Layer 1 (L1) blockchains are independent base networks:

• Bitcoin, Ethereum, Solana, Cardano, Avalanche
• Own consensus mechanism and security

Layer 2 (L2) solutions build on top of L1s:

• Arbitrum, Optimism, Base, Polygon, zkSync
• Inherit L1 security, provide faster/cheaper transactions
• Process transactions off-chain, settle on L1

How does Solana achieve 65,000 TPS?

Solana uses innovative technology stack:

• Proof of History (PoH): Cryptographic timestamps reduce validation time
• Tower BFT: PoH-optimized consensus
• Turbine: Block propagation protocol
• Gulf Stream: Mempool-less transaction forwarding
• Sealevel: Parallel smart contract runtime
• Pipelining: GPU-optimized validation

Is higher TPS always better?

Not necessarily. The "blockchain trilemma" shows trade-offs between:

• Scalability (TPS) - Transaction throughput
• Security - Resistance to attacks
• Decentralization - Number of validators

Higher TPS often requires compromises. Bitcoin chooses maximum security; Solana chooses speed. The "best" choice depends on your use case.

About CryptoSpeed: Blockchain TPS Comparison Tool

CryptoSpeed is the most comprehensive blockchain transaction speed comparison tool available in 2025. Our interactive visualizer lets you compare TPS (transactions per second) across 48+ cryptocurrencies including Bitcoin, Ethereum, Solana, Cardano, Avalanche, and many more.

Understanding blockchain speed is crucial for developers, investors, and enthusiasts. Whether you're building a DeFi application that needs high throughput, looking for low-fee payment solutions, or researching Layer 2 scaling solutions, CryptoSpeed provides the data you need.

Key Features:

Real-time visualization - Watch transactions pulse through each blockchain
Live market data - Market caps updated every 5 minutes via CoinPaprika API
48+ blockchains - From Bitcoin to the latest Layer 2 solutions
Filter & sort - By TPS, market cap, Layer 1/2, consensus type
Detailed stats - Block time, fees, consensus mechanism for each chain

Blockchain Categories Covered:

Layer 1 Blockchains: Bitcoin, Ethereum, Solana, Cardano, Avalanche, Polkadot, Cosmos, Near, Aptos, Sui, and more
Layer 2 Solutions: Arbitrum, Optimism, Base, Polygon, zkSync, Starknet, Scroll, Linea, Blast
Privacy Coins: Monero, Zcash, Pirate Chain
Payment Focused: XRP, Stellar, Litecoin, Dogecoin