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kolax

macrumors G3
Original poster
Mar 20, 2007
9,181
115
No idea why - I just reinstalled OS X, and TW08 used to use 100% CPU (both cores? Not sure if it is only using 1 core), but now it never goes above 50%. Any other intense application uses 100% CPU (both cores).

It means that it is a bit sluggish, and if I'm doing something else while TW08 is loading the next hole, it is pretty laggy.

Any ideas?
 
No idea why - I just reinstalled OS X, and TW08 used to use 100% CPU (both cores? Not sure if it is only using 1 core), but now it never goes above 50%. Any other intense application uses 100% CPU (both cores).

What are you using to monitor it? Some applications combine core usage when reporting CPU usage-- so full utilization of one core while the other is idle is 50% of 100%. Others sum them; full utilization of one while the other is idle is 100% of 200%.
 
What are you using to monitor it? Some applications combine core usage when reporting CPU usage-- so full utilization of one core while the other is idle is 50% of 100%. Others sum them; full utilization of one while the other is idle is 100% of 200%.

Using iStat Pro - Activity Monitor reports 100% (out of 200%). So it seems like it is only using one core.

Puzzled..
 
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