Originally Posted by cbamber85
Do you know of any programs that can do that?
I searched on Google for a while and couldn't come with anything. There appears to be a large amount of data concerning AMD X2 processors and their effect on games but nothing regarding Xeons (presumably because they're server processors).
I cannot switch off 1 CPU from my BIOS, I tried disabling HyperThreading but it made no difference.
Run Sin Episodes, open Task Manager and select your application (SinEpisode.exe) on the Processes tab. Right click the program name and choose Set Affinity. Uncheck the processors which should not run this application.
That's one way of doing it without any extra programs.