Ethereum Tests 3X Bigger Blocks to Catch Solana

Ethereum's testnet upgrade could boost capacity but mainnet timeline remains unclear.

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Oct 18, 2026

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Ethereum Tests 3X Bigger Blocks to Catch Solana

Ethereum's testnet upgrade could boost capacity but mainnet timeline remains unclear.

In brief

Ethereum's testnet upgrade could boost capacity but mainnet timeline remains unclear. Ethereum's testnet blocks are 3x larger than mainnet but no mainnet upgrade date exists, causing ETH to lag behind Solana in price. Originally reported by 24/7 Wall St..

Ethereum tests 3x bigger blocks

A digital illustration depicts a chain of glowing blue, translucent rectangular blocks against a dark blue background filled with faint hexadecimal code. The ce

Ethereum is testing blocks more than three times larger than its mainnet allows.

Glamsterdam upgrade activates October 26

The Ethereum Foundation’s protocol team announced the Ethereum Glamsterdam upgrade would activate on the Hoodi test network on October 26 at 17:42 UTC.

Hoodi testnet gas limit increases to 200m

The gas limit for Hoodi will increase to 200 million, compared to about 60 million on the mainnet.

Glamsterdam features proposer-builder separation

Glamsterdam features proposer-builder separation

Glamsterdam introduces proposer-builder separation, known as EIP-7732, to allow direct payments to the proposer.

Block-level access lists improve efficiency

Glamsterdam includes block-level access lists to record accounts and storage each block interacts with.

Ethereum has no mainnet upgrade timeline

The Ethereum Foundation has not committed to extending the gas limit to the mainnet, leaving the timeline open-ended.

Solana drops 5.2% weekly

Solana SOL Physical Coin Placed on Reflective Surface and lit with green light

Solana dropped 5.2% over the week, trading at about $103 ahead of its Alpenglow upgrade scheduled for October 21.

ETH price lags behind Solana

One Ethereum coin on a background of blue circuit board pattern

Ethereum traded at around $2,395 after falling 0.9% in the past 24 hours and 3.4% over the week.

Glamsterdam may narrow capacity gap

Larger blocks could help Ethereum narrow the capacity gap with Solana but no mainnet date exists.

In short

Ethereum's testnet blocks are 3x larger than mainnet but no mainnet upgrade date exists, causing ETH to lag behind Solana in price.

Read the original on 24/7 Wall St.

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