GTX 650 Ti (non boost) vs HD 7790 ,which is better ?

[das.rambo]

Which is better for gaming at 1600x900 resolution ? GTX 650 Ti (non boost version) or the HD 7790 ?

 

[Seba]

In most games, probably 7790 is slightly better, but you should buy at least a GTX 650 Ti Boost 2GB or a Radeon 7850 2GB. Do not waste your money on anything below that level.