None of them.
What are your specs to be?
CPU: Intel Core i5-4670K
GPU: Nvidia GeForce GTX 760 2GB SuperClocked (by EVGA)
RAM: Corsair Vengeance 8GB DDR3 1600Mhz
Motherboard: ASUS Z87 ROG MAXIMUS VI HERO
HDD: Seagate Barracuda 1TB 7200RPM
SSD: SAMSUNG 840 EVO 120GB
Case: Corsair Carbide 500R
Optical Drive: ASUS Regular Drive (don't know model name/number)
(P.S. I am getting a Network card also (PCI)