Saw this over on [H]
Given all the talk in the bitcoin mining thread about the lack of 6990's, a lack of 6970's would certainly lead to that.
Wonder why there would be a supply issue. Remnants of the Japan quake hitting the supply chain somewhere?
I spoke with two manufacturers of video cards about this situation, both of which wish to remain anonymous. They gave the same answer. The reason for the lack of product on shelves is not one of demand. So basically bitcoin miners have not purchased every single card on the market (unlike the HD 5830, which is a favorite of the group). The problem is supply. AMD has not supplied these manufacturers with enough HD 6970 chips to address the actual demand.
Link: http://www.pcper.com/reviews/Editorial/Where-Have-All-6970s-Gone
Given all the talk in the bitcoin mining thread about the lack of 6990's, a lack of 6970's would certainly lead to that.
Wonder why there would be a supply issue. Remnants of the Japan quake hitting the supply chain somewhere?