IIT Gandhinagar - Indian Institute of Technology

It depends on which branch you're comparing in both colleges, which direction you want to proceed in! If you just compare entry rankings, then Hyderabad performs better. But to know about how teaching, placements and conditions are actually in both the colleges, you need to ask both the sides about their stuff.
Also, once you find yourself more comfortable at a place, you might perform better, compared to being uneasy at a probably much higher ranked place.
Now when it comes to Hyderabad, if you perform decently well from your side, you'll definitely gain a lot from this college, specifically if you're in CS-related fields. (I can tell that it's at least awesome in CS, EE related fields, not much idea about other branches). People get nice placements (Google, Microsoft, Qualcomm, etc.) and get into good grad schools (Stanford, CMU, UIUC, etc.) for research. Once you land here, it totally depends on the efforts you put to gain from it, be it in any direction.

Hi!
NIRF Ranking : IITGN 30 NITH 51
ESTD. : IITGN 2008 NITH 2002, 1986(REC)
In my opinion if somebody has an option of joining either IITGN or NITH, Then it is wise to go for IITGN.
Quality of education imparted in both the institutions are are of great value.
In terms of funds granted, IITs receive a far more than what NITs get. The quality of cultural and technical festivals conducted is somewhat better in IITGN compared to NIT Hamirpur.
Needless to say the brand value of an IIT is itself enough to take a step to join the institution. There is a joint course offered by CALTECH and IITGN on disruptive design on Indian Healthcare. This itself says the scope of collaboration.
On the contrary, NIT Hamirpur provides a best learning experience and a pleasant environment in an amazing campus. There's good scope of research and project development in NIT Hamirpur. Although not very good companies visit here compared to IITGN.
Hope it helps.