Need help in chosing which GPU, for 250-300 euros.

QuaTroll

Honorable
Nov 8, 2013
13
0
10,510
Hello, I'm thinking of upgrading my GIGABYTE GTX 650 graphics card, to get about 60 fps on graphically demanding games. If you can help, tell me which one is the smartest to buy. Budget: about 250-300 euros. I would also like to state, that i prefer Nvidia over Ati, amd.
My current components:
24inch 1080p monitor, 850W power supply and intel i7 (mid ranged i7).

Thanks in advance!