-Corsair Dominator Platinum 16GB (2x8GB) DDR3 1600 MHz
http://www.amazon.com/Corsair-Dominator-Platinum-Desktop-CMD16GX3M2A1600...
or
-Corsair Vengeance Pro 16GB (2x8GB) DDR3 2133 MHz
http://www.amazon.com/Corsair-Vengeance-2x8GB-17000-Desktop/dp/B00D7EL0P...
i don't know which one is better?

-EVGA GeForce GTX 780 3GB 384-bit GDDR5 PCI Express 3.0
http://www.amazon.com/EVGA-GeForce-GTX780-SuperClocked-03G-P4-2784-KR/dp...