I would have to say the gtx 660, it seems to have more raw power than the Radeon card. On top of that, I've always been bias to Nvidia, it seems like their cards hold up longer and keep cooler than the other cards I've had over time.
I would have to say the gtx 660, it seems to have more raw power than the Radeon card. On top of that, I've always been bias to Nvidia, it seems like their cards hold up longer and keep cooler than the other cards I've had over time.