Admit it either a noob OR a crorepati will buy 80k xps desktop(waste of money

)...
""intel sells core i7 pcs starting from 48k "" --- who told you that intel sells pcs???
Intel sells only processor/motherboard...
If you assemble ur PC by yourself with the correct parts then it will be much better then dell xps any day..in a assembled PC every component can be selected from the best available in the market with 3-5 years of warrenty..even in a dell pc main components(proccy,mobo,ram,hdd) will be of other companies..
Now for a reference you can assemble a pc like this in 80k
Motherboard: Gigabyte GA-Ex58-UD5
Processor: Intel 1.core i7 920--14k
Memory: DDR3 gskill or crosair whichever you can find cheaper, 4gb or 6 gb - 6-10k
Video: eVGA GeForce GTX 295 2GB 31k / or GTX 285 ~ 22k
Audio: Asus Xonar 4.5k
Storage: Western Digital 10EACS 1TB 5.4k
Cabinet: Antec 1200 /Cooler Master HAF
Power Supply: CORSAIR CMPSU-750TX 8.5k
Optical Drive: L.G. GH22NS30 SATA/Samsung SH-S22F SATA 1.1k
Speakers: Your choice
Display: Dell 22" 2209 WA - 20k (full HD, excellent review)
Input: Logitech Logitech G15 Version 2 Keyboard and Razer DeathAdder
Mouse Pad: Razer Goliathus Large
Just check the specifications and compatibility