Poor Performance On a Beast

[bgi]

go to devices manager, uninstall your graphic card from the list, and then make the system look for the new devices. after doing this catalyst control center will recognize your video card drivers (apparently when instaling ati drivers they aren’t applied to the device or something like that, so windows keeps using it’s built-in drivers) and probably You’ll get better performance. also check if You have hyper-v role installed. if it is – uninstall it – in some cases it’s making huge performance drop, even if not used.

[Nix413]

WOW…. So, I uninstalled the drivers and that allowed CCC to function correctly but my performance issue was still there…

Then I uninstalled Hyper-V (was using it a little for Ubuntu) and my performance issues disappeared. Crysis looks AMAZING now. Thanks so much for the info!!! Maybe someone should add the dangers of Hyper-V on performance to the site?

[ix300]

Same issue, same fix. I looked into it. Here’s what I found.

http://blogs.msdn.com/virtual_pc_guy/archive/2009/01/07/bad-performance-with-high-end-graphics-and-hyper-v.aspx

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