TEZOS SYSTEMS

Tezos vs Cardano

Live blockchain comparison · Updated every block

vs Ethereum vs Solana vs Cardano vs Algorand
2Tezos
vs
2Cardano
Metric
Tezos Tezos
Cardano
⏱️ Block Time
~6s
~20s
✅ Finality
~12s2 blocks
~12 min36 confirmations
🥩 Staking %
~27.8%
~62%
🖨️ Annual Issuance
LiveProtocol issuance plus active LB when enabled
~2.5%
🏛️ Nakamoto Coeff.
6entities for 33% of stake (248 total)
~22pools for 33% of stake
🔄 On-Chain Upgrades
22
1CIP-1694 governance (Chang, Sep 2024)
🍴 Hard Forks
0
8+Byron, Shelley, Allegra, Mary, Alonzo, Vasil, Valentine, Chang
⚡ Energy / Tx
<0.001 kWh
~0.0006 kWh
💰 Avg Tx Fee
~$0.01
~$0.10
⚔️ Slashing
AdaptiveScales with offense severity
NoNo penalties

Tezos and Cardano are both proof-of-stake blockchains, but they make different tradeoffs around governance, decentralization, finality, and operational predictability.

The baked baseline is closely split, which makes the qualitative differences matter: Tezos emphasizes self-amendment, deterministic finality, and operator-visible governance rather than a separate social hard-fork process.

Tezos has completed 22 named on-chain protocol upgrades without a hard fork or network split. Its deterministic finality target is two blocks, so the dashboard treats finality and governance state as live operating signals, not only marketing claims.

Cardano now has Voltaire-era governance, but Tezos has a longer production record of protocol proposals, votes, activations, and failed governance windows captured on-chain.