I am about to buy Asus 750 ti or r9 270 now. So please reply asap. I have an i3 530.. 6gb ram and a 24 inch 1080p monitor. I am leaning towards 750 ti now. But before buying i need to take your views into consideration. Is 750 ti better or is there any card which is better at this range.. i can go at 10k to 12k price range. Is r9 270 worth better? does it require additional power supply?