http://www.pcgamer.com/geforce-gtx-1060-is-now-the-most-popular-card-on-steam/

Steam has published its hardware and software survey for the month of December, and in the GPU category, Nvidia's GeForce GTX 1060 now stands above the rest.

That wasn't the case in November when the GeForce GTX 750 Ti held the top spot, followed by the GeForce GTX 960. Interestingly, all three saw a drop in usage among Steam gamers, the GeForce GTX 1060 just happened to see the smallest decline. As it stands, the top five graphics cards breaks down as follows: