GPU upgrade for my system

Giorgio93

Honorable
Aug 14, 2014
82
0
10,640
Hy guys! So i traded my old athlon for an i5 3450, and a Z75 mb. Now i wanna make a gpu upgrade, cause right now i m using the integrated chipset in the i5. A local dealer has the following GPU's for a really good price (Romania):

Nvidia GTX 760 TI OEM, brand new for 160$
Gigabyte Nvidia GTX 760 OC Windforce 3x, used for 165$

Which card is better? I know that the GTX 760 TI is a rebranded GTX 670 witch is faster than the GTX 760, but the GTX 760 is a newer chipset, and it has more features. What should be a better option, and also, would this 2GB of VRAM be enough for 1080p gaming? My budget is around 180$.