# Gas cost analysis

The following table shows the approximate savings of gas units comparing block execution by **31Third** with executing single trades on either **0x Protocol** or **ParaSwap**.

<figure><img src="https://4016215624-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fv7J8JT3jWVuE9GqVdGGn%2Fuploads%2FuDGFXrtVJs8UdppGK7jG%2Fimage.png?alt=media&#x26;token=216405be-0401-46c8-b319-efa1e5804d95" alt=""><figcaption><p>Gas cost analysis</p></figcaption></figure>