i'm going to be getting an EVGA gtx 780, but I don't know the difference between these three types. Thanks for the help!
1. http://www.amazon.com/EVGA-GeForce-GTX780-SuperClocked-03G-P4-2784-KR/dp/B00CUIVSNS/ref=pd_cp_pc_0
2. http://www.amazon.com/EVGA-GeForce-Graphics-384-Bit-03G-P4-3784-KR/dp/B00EM2JQ8E/ref=pd_cp_pc_1
3. http://www.amazon.com/EVGA-Classified-Dual-Link-Graphics-03G-P4-3788-KR/dp/B00E8PAAUS/ref=pd_cp_pc_1
1. http://www.amazon.com/EVGA-GeForce-GTX780-SuperClocked-03G-P4-2784-KR/dp/B00CUIVSNS/ref=pd_cp_pc_0
2. http://www.amazon.com/EVGA-GeForce-Graphics-384-Bit-03G-P4-3784-KR/dp/B00EM2JQ8E/ref=pd_cp_pc_1
3. http://www.amazon.com/EVGA-Classified-Dual-Link-Graphics-03G-P4-3788-KR/dp/B00E8PAAUS/ref=pd_cp_pc_1