I want to get one of these two cards, but don't know which. Which has better performance and by how much? What are their price/performance ratios?
Sapphire 7870 GHz Edition http://pcpartpicker.com/part/sapphire-video-card-100354oc2l
MSI R9 270X http://pcpartpicker.com/part/msi-video-card-r9270xgaming2g
Sapphire 7870 GHz Edition http://pcpartpicker.com/part/sapphire-video-card-100354oc2l
MSI R9 270X http://pcpartpicker.com/part/msi-video-card-r9270xgaming2g