vaibhavs800
Journeyman
lucid logix can do that but right now its not fully developed. You willl have to get a supported motherboard for that around 5.5k. My comment was for gk onl. Dont even try to go that way 
intel hd's are not worth harnessing.
for 17k its your best bet
pentium g2020 3k
gigabyte h61 2.5k
2*4gb evm ram 2.5k
hd 5670 gddr5 11gb- 4.5k
cx 430- 2.5k
cm 311 1.8k
total 16.8k
And you can play any game at 720p
intel hd's are not worth harnessing.for 17k its your best bet
pentium g2020 3k
gigabyte h61 2.5k
2*4gb evm ram 2.5k
hd 5670 gddr5 11gb- 4.5k
cx 430- 2.5k
cm 311 1.8k
total 16.8k
And you can play any game at 720p