Samsung S22B350T Hz? + Bioshock Infinite nausea

[CK7]

Have a Samsung SyncMaster 21.5" LED (S22B350T) 1920x1080 monitor and am wondering if it is 60 or 120Hz.

I get ~100fps avg in Bioshock Infinite maxed but horrendous screen tearing (at least I think it's called screen tearing: blocky vertical columns when swiveling left<->right) so I locked fps to 60 in the options which I believe enables vsync, which solves the tearing 100%, but had me feeling nauseous after about an hour playing late last night.

 

[ThatVietGuy]

I know some games used to do that to me and it's most likely a result of motion sickness. Does this happen in any other FPSs?

 

[CK7]

No, I think this is the first time it's happened. Never felt before playing dozens of console and PC FPS's over the years, as far as I can recall.