Ethereum vs BNB Chain

Which is more decentralized — Ethereum or BNB Chain? A side-by-side on consensus, nodes, clients and governance.

	Ethereum	BNB Chain
Grade	B	D
Type	L1 · PoS	L1 · PoSA
Nakamoto coefficient	~3*	~8
Node / validator set	~1M validators · many node operators	~45 active validators
Clients / sequencer	Exec: Geth ~41%, Nethermind ~38%, Besu ~16% (improving)	Dominant single client
Governance	Off-chain rough consensus	Binance / foundation-led
Key risk	Lido staking share; Geth client lead	~45 validators; heavy Binance influence

Ethereum B

~1M validators across many operators
Improving client diversity (no client > 2/3)
Largest decentralized app ecosystem

Staking-pool concentration (Lido share)
Geth still the leading execution client

BNB Chain D

High throughput, low fees
Large user base
Mature ecosystem

Small validator set (~45)
Low Nakamoto coefficient (~8)

Bottom line

Strong on breadth; the work left is reducing staking-pool and client concentration. Performance and reach, but clearly centralized at the consensus and governance layers.