I am currently using a mid 2011 21.5" iMac on windows 8 64bit bootcamp. On the Mac side it says I have a Radeon HD 5670, and it will also tell me I have it once I install the support drivers on the Windows bootcamp. But once I try to update my drivers with current onces it seems to change the way my computer reads what the card is. The system, dxdiag, and CCC tell me the card is now a Mobility Radeon HD 5000.
Is it installing the proper drivers, just giving false readings, or am I not getting the correct drivers.
ATI Radeon HD 5670
Windows 8 64bit (Bootcamp)
Intel(R) Core(TM) i3 CPU 550 @ 3.20GHz dual core