120 Hz 3d gaming

[igmarn]

I know you can use 3d on a 120Hz monitor without those 3d glasses but i have no idea how that works. So what do i need? Is it just a setting in the drivers? Because i want to buy a 120Hz monitor soon.  Also will my pc be able to run some basic games like Just Cause 2 in 3d on medium/high? I have searched for this but i cant find much about it. So if someone can explain how this works would be awesome. Also does it work with a HDMI connector or do i need dvi? And is this monitor good enough because i can get it pretty cheap; Samsung 2233rz, if not what is a good 120 hz monitor that in't to expensive?

 

Specs:

AMD FX-8320

8 gb ram

msi gtx 760

[Gauzl]

The only good option for 3D gaming is with Nvidia 3D vision, you have to get a monitor that is compatible with that and also buy the Nvidia 3D glasses.

Look here to see which monitors are compatible http://www.nvidia.com/object/3d-vision-displays.html