[vasquez]

Actually, AMD's latest design, the RX 4x0 series, measures up really well to NVidia's mid and low end cards, especially for Vulkan/DX12 apps. They're not a contender in the enthusiast market, but will be releasing high-end cards using a refined design in the first half of 2017.

As for drivers, AMD has pledged to open source their Vulkan and OpenCL implementations. While that release has been pending "legal review" forever now, alternative open source drivers are making great progress thanks to Vulkan's simpler driver model. While NVidia's generally had the "better" driver, both from adhering less strictly to the spec and having the manpower to routinely fix application bugs in their driver, that's all changed with Vulkan/DX12 being significantly closer to the hardware.

I'd say things are looking up for market balance.