I reinstalled XP and I do see the 4-cores in the task manager... thanks for the response!
Erik
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Photoshop CS3 Quad Core Support?
I recently purchased a Core 2 Q6600 Processor for my main workstation (upgraded from a Core 2 Duo E6700). Currently I am working with Adobe Photoshop CS3 and have noticed the application never uses more than 50% of my CPU suggesting it is only taking advantage of 2 cores which brings me to my questions:
Is there any Quad-Core support for Adobe Photoshop CS3 or any utilities I can install that would allow for Quad Core Support?
Thanks in advance!
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by: garycasePosted on 2007-06-23 at 21:13:42ID: 19349919
Adobe is very quiet about exactly which features of Photoshop run in multi-threaded mode and which don't. Their documentation simply says "... All Photoshop features are faster on a multiprocessor system, although some can take greater advantage of the multiprocessor system's capabilities than others. "
The bottom line is that Photoshop DOES take advantage of multiprocesor systems (your quad-core CPU is effectively a 4 processor system from this perspective) ... but does document well exactly which features would let you optimize its use of the available cores.
One thing to consider: Did you simply replace the CPU? ... or did you reinstall XP so it redetected the cores and updated its HAL ?? Look at the performance tab of Task Manager and see how many CPU's it is showing.