Got i5 3330 Ivy br 3.2
Got this motherboard : ASRock > ZH77 Pro3
Got R9 270x 2gb Sapphire video card.
Pciex specification of MB is :
- 1 x PCI Express 3.0 x16 (PCIE2: x16)
- 1 x PCI Express 2.0 x16 (PCIE3: x4)
Am i able to try crossfire with another R9270x 2gb to overclock my computer with out any loss of effects?