System Lags/Freezes when under high usgage

Posted by tom on Super User See other posts from Super User or by tom
Published on 2012-06-28T22:12:23Z Indexed on 2012/07/03 21:18 UTC
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memory

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Performance

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gpu

I am not sure if its my GPU / Memory or Hard drive thats failing. For example if I'm runnning more than one instance of chrome and running an application that takes up a lot of resources, my system will start to lag and freeze. When I launch Photoshop the GPU feature disables automatically, this also lags when I click on menus and when working on documents in Photoshop. I really dont know where to start, if i should buy a new graphics card or test the memory or could it be my OS drive?

System: Windows 7 64bit, ATI Raedeon 5850, Corsair 2x4GB

http://i.stack.imgur.com/qqkLZ.jpg

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