Moved to Forum: Original Link
From nVidia:
One of the last unsolved issues of PC gaming is the difficult and time consuming process of figuring out which graphics settings work well on a particular PC. Unlike consoles, PCs come in hundreds of thousands of configurations with vastly different capabilities; an Ultrabook and a high end desktop PC may differ by as much as fifty-fold in graphics horsepower. To accommodate for this wide variety of hardware, PC games are built with various tweakable graphics settings such as shader quality, texture filtering, ambient occlusion, and so on. Tweaking these settings can be a great way to get the most out of the gaming experience. But even for seasoned gamers, figuring out what each setting does can take many hours of digging through forums and looking through tweak guides.
PC Gamer:
http://www.pcgamer.com/2012/12/06/geforce-experience-beta-la…
where's the deal?