I am getting some lag on borderlands 2, what i mean by this is the game mostly runs fine, but it gets laggy (below 30 frames) sometimes which is weird. I can run BF3, and a number of other games fine, but this game doesnt overall run too well on my pc and i cant figure out why. I have had horrendous lag problems with games on my pc, games like this where its open world, (GTA IV, Prototype 2, etc. so i dont know why this is a recurring theme with my pc.
MSI R7770 1gb
Amd FX 6100
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Check CPU usage!
Your system should be able to sleep through any game on that resolution. I checked the web a bit and came upon this: "Fixed the problem though. Downloaded the latest PhysX drivers, and changed PhysX to low."