HiSpeed Posted October 16, 2012 Share Posted October 16, 2012 Hello, I've recently installed an old Sapphire HD4850 with an old Asus P5B-E. When testing the system stability, I have been surprised to see the GPU stress not working, nothing moves. I have been obliged to use OCCT instead (I use XP Pro SP3). Do you have an explanation ? Regards, Quote Link to comment Share on other sites More sharing options...
Fiery Posted October 16, 2012 Share Posted October 16, 2012 A while ago AMD made a decision to not release their Catalyst drivers with APP (OpenCL) support for pre-HD5000 cards. AIDA64 System Stability Test requires an OpenCL capable GPU device to stress the video adapter(s). Hence this is a video driver limitation, and not the fault of AIDA64. If you decide to upgrade your card in the future to a HD5000 or later card, then you will be able to use the GPU stress test in AIDA64. Regards, Fiery Quote Link to comment Share on other sites More sharing options...
HiSpeed Posted October 16, 2012 Author Share Posted October 16, 2012 OK, thanks ! Quote Link to comment Share on other sites More sharing options...
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