Comparing exams isn't that great. Every exam has its own difficulties and challenges. I would say EAMCET and GITAM GAT are the same hardness exam but if you see minutely then you may feel that EAMCET is tougher than GITAM GAT.

To know more about AP EAMCET visit the link provided below:

https://www.careers360.com/exams/ap-eamcet

To know more about TS EAMCET visit the link provided below:

https://engineering.careers360.com/articles/ts-eamcet

To know more about GITAM GAT visit the link provided below:

https://engineering.careers360.com/articles/gitam-gat

I hope this answer helps. All the very best for your future endeavors!