
Originally Posted by
MU_Engineer
I have a Dell E5400 with the X4500MHD (GM45) and with Xorg 1.6, xorg-video-intel-2.6 or better, and kernel 2.6.28 or better, you get XvMC, GEM, and pretty decent performance for an IGP. It's enough to run games like OpenArena at my computer's native 1440x900 resolution at a playable framerate.
If you use an older X server, kernel, or xorg-video-intel driver, 3D performance is terrible on this chipset. I also have to say that no matter what driver you use, there are some tearing issues with video playback using Xvideo. The tearing isn't that annoying and is roughly like what you get with an ATi card using a recent fglrx version, but it is still there. I'd recommend an ATi card and the open-source driver or the NVIDIA card if you want tear-free video right now.