International Institute of Information Technology, Hyderabad

Hi Aswin,
As both the institutes are equally good and have equal opportunities for students.
As it will be difficult to provide best institutes, as the definition of best varies from person to person depending on various parameters.
Before seeking admission in any institute, kindly check the below mentioned parameters such as affiliation, accreditation, fee structure, curriculum etc.
However to help you, I have mentioned below some key details about both the colleges.
Below are some key details about Government Engineering College, Kozhikode:
Affiliated to university of calicut kozhikode.
One of the nine prestigious institutions in Kerala.
Affordable technical education.
Annual intake of 300 Students.
Placement services:
Career Guidance & Placement Cell.
Demands of the current industry.
Skill development.
Aptitude tests and group discussions.
Top recruiting companies:
HCL.
Infosys.
TATA.
Whirlpool.
IBM.
WIPRO.
INDIAN ARMY.
VKC.
For more, kindly refer to the below link:
http://www.geckkd.ac.in/
Below are some key details about International Institute of Information Technology, Bhubaneswar:
Unitary University.
Fully owned by Government of Odisha.
Separate palcement cell.
Qualified faculty.
State of Art Infrastructure.
Fully Internet enabled campus.
Placement Services:
IIIT Bhubaneswar has separate and active placement cell which organises:
Group discussion.
Personal interview sessions.
Pre-placement training sessions.
In campus interviews.
Top Recruiting Companies:
Infosys.
Campgemini.
Samsung.
Tech Mahindra.
Aditya Birla Group.
IBM.
One 97.
CSM Technologies.
For more, kindly refer to the below link:
https://www.shiksha.com/getListingDetail/23733/institute/college-International-Institute-Of-Information-Technology-Bhubaneswar-India
Hope this helps,
If you like this answer rate it as the best answer.
Thanks.
All the best!