GPU - EVGA GTX660 Ti (w/most up-to-date drivers)
CPU - intel Core i5-3570k @ 3.4GhZ
PSU - Corsair HX750
RAM - 16 GB DDR3 PC3 12800
Windows 7 Ultimate w/ all updates
This may seem like a basic problem but I have no idea how to fix it! Basically, in Steam none of my games are rendering at a playable frame rate, no matter which game it is. In the past I could play games like Bioshock Infinite, L4D2, BF3, Crysis 2/3, Far Cry 3 and many others flawlessly but now randomly without any real change in my behavior regarding computer usage the performance has dropped considerably. I have just installed the latest graphics card drivers for my system and did a virus scan (computer's clean). Does anyone have any clue as to what I can do to solve this? I have already done the whole "verify integrity of game cache" as well. IF any other info is necessary, let me know please as this is unbearable!