1. 执行平台

• Ethereum develops its own machine language (bytecode) and a virtual machine (called EVM) for executing the code, which is also adopted by Parity，This enables Ethereum to keep track of gas, the tax on execution.
• HyperLedger doesn’t have this concept, and simply supports running Docker images.

2. 数据结构

• The HyperLedger API exposes only putState and getState (key-value)
•  Ethereum and Parity support richer data types such as map, array, and composite structures.

3. 支持开发语言

Ethereum: solidity

Hyperledger fabric : Python, Java, Golang, etc.

https://blog.acolyer.org/2017/07/05/blockbench-a-framework-for-analyzing-private-blockchains/