Sapphire 6870 vs EVGA GTX 660

[Sapphire88]

Which is the better card for gaming? I'm debating on one of these cards as a upgrade from the card I have now(a measly 5450) and Im wondering if the extra 80-100 bucks or so is worth it with the 660 or the xfx 7870 as well?

 

[sam_p_lay]

In your position, I wouldn't hesitate to pick up a GTX660 - you won't be disappointed.