The rise of graphics cards also changed the market, putting greater emphasis on 3D graphics than ever before. (gamesauce.biz)
And they just so happen to be some of the best graphics cards for mining cryptocurrencies. (businessinsider.com)
The other major difference you'll notice at a glance are the fan vents above the keyboard, which are there to cool the discrete graphics card in the devices. (gizmodo.com)