Something similar is happening to me. When I open the game (or any game on my PC) it will go to a high FPS (like 60+) but then i can watch the frame rate tick down slowly until it hovers around 10-13 FPS. It does this to EVERY game. but it isn't that my computer can't handle it (Borderlands 2 suggests all settings on high). It also makes no difference what the video settings are for Borderlands 2. One more thing, when I alt-tab out and then back in the frame rate goes up to 25-30 and then starts to fall back to crap. This is driving me MAD! Can anyone please help me?
Total amount of system memory 12.0 GB RAM System type 64-bit operating system Number of processor cores 4
Total size of hard disk(s) 3391 GB Disk partition (C:) 81 GB Free (581 GB Total) Disk partition (D:) 8 GB Free (15 GB Total) Media drive (E:) CD/DVD Disk partition (Y:) 131 GB Free (2794 GB Total)
Display adapter type AMD Radeon HD 6700 Series Total available graphics memory 6907 MB Dedicated graphics memory 1024 MB Dedicated system memory 0 MB Shared system memory 5883 MB Display adapter driver version 8.930.0.0 Primary monitor resolution 1920x1200 DirectX version DirectX 10