Here are some distinctive features to make Ethash algorithm(https://www.cryptominerbros.com/blog...) different from other algorithms.

1. It relies heavily on the operations that take place in RAM which has large bandwidth consumption. It provides protection against ASICs, and is essential to the functioning of Ethash. The operations required to build DAG DAG as well as Ethash’s working cache Ethash working cache rely heavily on these functions.

2. It is an algorithm that is GPU-friendly. Of course, you’re aware that modern GPUs or graphics cards are incredibly powerful. In reality, the transfer of graphics, as seen in the latest games, requires huge amounts of memory as well as an unmatched parallel processing.This is a benefit if you mine with Ethash because you can use your GPU memory for storing the entire DAG in memory as well as the cache to perform all calculations within a speedy work area. So, you’ll are able to mine faster.

3. It is a great way to verify transactions for clients with thin. With around 16 MB of RAM, it’s easy to create a thin client which can verify transactions quickly and in a brief amount of time. Additionally the thin client can be set up and operational and perform the verification process in just 30 minutes.