Hello,
I recently upgraded to Windows 8 64-bit on my Thinkpad X220 (i5-2520m, 8GB ram, intel HD 3000 graphics) and I have noticed that in multiplayer for this game, the FPS is often below 30. I am currently running the game in a measly 960x640 resolution. I have tried driver versions 2843, 2867, 2875, 2932 for this graphics chipset and none of these have improved performance noticeably.
On Windows 7, I was able to run the game at higher resolutions (1280x720 or 1366x768) and had similar or better performance compared to what I experience now (dropping down to 960x640 would have significantly better performance in comparison to the same resolution on windows 8).
Any idea how this can be fixed? Thanks.