multicore support after changing cpu

JT
Posted By
Jim Thompson
Nov 18, 2008
Views
236
Replies
2
Status
Closed
Hi,

do I have to reinstall Photoshop after installing a multicore Cpu to have multicore support?

TIA
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G
gowanoh
Nov 18, 2008
If your OS is XP or the abomination that is Vista the answer is no, these natively and by default support multi-core CPUs.
However you would have to reprogram CS3 as it has few to no effective multi-core processes.
Regardless of the programming issues with CS3 a multi-core processor will be "faster" than a single core processor of the same ghz simply by offloading background sludge, of which all versions of Windows and Apple OSes are chock full, to other cores.
Speaking of sludge:
I love Itunes but here is a free tip that will noticeably speed up your computer, whether Wintel or Apptel: uninstall Itunes. Until you see the difference in performance, particularly on a single core machine, you cannot imagine how much processing power Itunes eats up even when you are not using it.
MS
Malcolm Smith
Nov 18, 2008
"Trouble" appears to be wrong re CS3 using more than one core – I have a quad core system under Vista which seems to spread the load across all four cores (seen by using a vista gadget which displays the core usage of all four cores).

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