I bought a GTX 760 Hawk from my friend but he didn't have the cords so I was like "alright just gonna go to Best Buy" but I'm not sure which cables I need? I know the gpu has two 8-pin connectors and my psu is a fully modular EVGA 650w, I know I'm not giving much information, could be due to the late night or my headache but hopefully someone can make sense of it all.