I am trying to decide which of the two cards linked below I should purchase. What exactly is the difference between them?
Card 1: http://www.amazon.com/Sapphire-Version-PCI-Express-Graphics-11227-00-40G/dp/B00HJOXUKC/ref=pd_cp_pc_0
Card 2: http://www.amazon.com/gp/product/B00JJJW4Z2/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER
Card 1: http://www.amazon.com/Sapphire-Version-PCI-Express-Graphics-11227-00-40G/dp/B00HJOXUKC/ref=pd_cp_pc_0
Card 2: http://www.amazon.com/gp/product/B00JJJW4Z2/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER