Whether you budget is 20k or 50k please go for a AMD processor.. This Heating issue is crap.. You can trust all these people in the forum here.. Dont think twice go for AMD..
I hope your DAD reads this.. Sir, better invest around 35k on the PC and buy a 939 Pin Based Processor.. It is Future Proof.. 25k on a new PC especially for gaming is a bit too less.. Thats just my honest opinion..