argonius wrote: > > The older machine is a Core 2 Duo E6600, 4GB RAM, GeForce 7950GT. > The newer machine is a i7 3770K, 16GB RAM, using on-chip Intel HD4000 graphics. Intel's Linux drivers are generally inadequate for Wine. The simplest way to improve performance would be to get an Nvidia card for the new machine. There are a couple of wiki pages with tips for troubleshooting performance issues. http://wiki.winehq.org/3DDriverIssues http://wiki.winehq.org/Performance