Sapphire R9 270X Dual-X 2GB or Gigabyte GTX 660 Ti 2GB Windforce?

The title is my question.Both are exactly the same price in my country and I dont know which one to choose
Helping would be greatly appreciated
Thanks :D
BTW,I dont know if it matters,but my monitor is ViewSonic VA 1931 Series
 
Solution
They are more or less equal. I would get either. I have two 660ti's and I like them, but in more and more games the 270x is starting to be slightly better because of its bigger memory bandwidth. 256 vs. 192 of the 660ti. Can't go wrong with either though.
They are more or less equal. I would get either. I have two 660ti's and I like them, but in more and more games the 270x is starting to be slightly better because of its bigger memory bandwidth. 256 vs. 192 of the 660ti. Can't go wrong with either though.
 
Solution