Side-by-side reference

Avalanche vs Optimism

A practical, data-led overview of how these two networks differ in architecture, throughput, and execution.

Avalanche · AVAX
Optimism · OP
Reference snapshot · July 2026

Quick comparison

Pick the metric that matters to you

Compare by

Avalanche lists the higher published transaction capacity.

Avalanche4,500 TPSHigher reference value

Optimism4,000 TPS

This is a directional comparison of the reference data below, not investment or performance advice.

Reference table

The numbers at a glance

Values are useful for orientation; they do not measure live network performance.

Metric	Avalanche	Optimism
Layer	L1	L2
Native token	AVAX	OP
Published max TPS	4,500	4,000
Block time	2s	2s
Average transaction fee	$0.12	$0.14
Consensus	Snowman PoS	Optimistic rollup
Execution	EVM	EVM
Smart contracts	Yes	Yes
Staking rewards	8.96%	—

Architecture and execution

Avalanche is listed as a Layer 1 network and is EVM-compatible. Optimism is listed as a Layer 2 network and is EVM-compatible.

Their consensus entries also differ: Avalanche lists Snowman PoS, while Optimism lists Optimistic rollup. That distinction describes how each network is designed; it is not a standalone quality score.

Capacity and confirmation cadence

Avalanche lists the higher published capacity: 4,500 TPS.

Avalanche and Optimism list the same block time: 2s.

Published capacity and block-time figures are useful reference points, but they are not equivalent to observed throughput, finality, or application-specific performance. Evaluate the workload, settlement requirements, and tooling before drawing a conclusion.

Costs and participation

Avalanche lists the lower reference fee: $0.12.

Avalanche lists a 8.96% staking-reward rate in this reference dataset. Optimism has no staking-reward rate in this reference dataset.

Fees and reward rates can change with network conditions and policy. Treat the entries here as a comparable snapshot, not as live pricing or a return forecast.

How to assess the trade-off

Start with execution compatibility: Both networks share the same EVM compatibility status.
Then compare the reference values that matter to the application: capacity, block time, and transaction fee.
Finally, review each network’s documentation, security model, ecosystem, and current operating conditions before deploying capital or production software.

FAQ

Common questions

Which network has the higher published TPS?

Avalanche lists the higher published capacity: 4,500 TPS.

Which network has the lower reference fee?

Avalanche has the lower reference fee in this dataset.