Soldato
I understand that, but what i mean is that large a price difference must hurt sales to some degree
The 7970 was outselling the 680 globaly at Christmas time, the first time since the 6 series released(whether it still is, idk), Nvidia's answer to that was to introduce the f2p cash vouchers.
Whether it's making any kind of impact on Nvida sales, only Nvidia will know.