Thanatos Telos :
What are you talking about? The 660 outperforms the Boost almost every time.
uhm who says?
ok, agreed, generally 660 is a better card but some games 650ti-b works even more effective with better average fps compared to same setup with 660...
average fps this is what you going to realize in real world not weird synthetic benchmarks >.>
i am not even yet talking about the price difference and heat emission
650ti boost is the bang for the buck. especially in low resolutions like 1440*900
http://www.tomshardware.com/reviews/geforce-gtx-650-ti-boost-gk106-benchmark,3463-11.html