prove it
AMD make significantly better cards for bitcoin mining, their workstation cards are miles ahead of nVidia in terms of price-to-performance (at work I only buy AMD workstation cards for our CAD computers). AMD cards are well regarded for having more overclock headroom than their nVidia counterparts giving them extra value. AMD cards power all three current-gen consoles. AMD is better than nVidia in terms of bringing v-sync replacement FreeSync to the market (as opposed to G-Sync which requires manufacturers to include a pricey custom scaler). AMD is advancing future gaming by developing heterogeneous system architecture and powerful APUs.