Your predicted gate score as per your marks is 663. 

As per your score and previous year cutoff, the colleges you get in first round are:-

IIT ISM Dhanbad    Electrical Engineering        Power Electronics and Electrical Drives  

IIT Guawhati Electrical Engineering        Electrical Engineering       

IIT Gandhinagar      Electrical Engineering        Electrical Engineering       

IIT Delhi       Applied Research in Electronics    Radio Frequency Design and Technology         

IIT ISM Dhanbad    Electrical Engineering        Power System Engineering

IIT Patna      Electrical Engineering        VLSI and Embedded System      

IIT Kanpur    Aerospace Engineering      Aerospace Engineering     

IIT Delhi       Electrical Engineering        Optoelectronics and Optical Communication

IIT Kanpur    Electrical Engineering        Electrical Engineering

To know more about your chances of getting other colleges check out the PSU/college predictor link below:

https://engineering.careers360.com/gate-college-predictor