I play:
TESV: Skyrim
Project Reality (Battlefield 2 Mod)
ARMA 3
Source Engine Based Games
League Of Legends (Not that it matters much as it runs smoothly already)
Crysis 3
i5-2320 3.0GHz X4
6GB DDR3 1333MHz
Sapphire 6770 (Same as the 5770, not that it's too relevant but there it is anyway)
A HDD, not an SSD
1440x900@75Hz