The article doesn't really match your headline. It should say CPUs as according to the article 64% have DX11 graphics cards. around 35% have more RAM but that's system RAM alone and doesn't include GPU RAM.
Seems the article was written with a specific agenda in mind and only shows the data that supports their view while skipping over anything that doesn't. Out of 50 million users a good portion are ahead of next gen console in just about every area but CPU.