Results: Battlefield 4
We all knew that the $2400 PC’s two GeForce GTX 780 cards would outperform the $1600 machine's single GeForce GTX 780 Ti, and that both configurations would be limited by Battlefield's 200 FPS cap at our lowest-detail test settings.
The most significant findings gleaned from running tests at Medium quality appear at 4800x900, where Paul's $750 build reaches nearly 73% of the $1600 machine's frame rate.
The $750 setup appears at least somewhat playable at Battlefield 4's Ultra preset using a 4800x900 resolution. Even if that sounds marginal, the performance Paul enabled far exceeds his goal of smoothness at 1920x1080.