Hello since I updated to windows 10, my desktop Radeon R5 230 Turned first in MS basic display adapter. Then it turned to a Radeon HD 6450. Does this card has less peformace or has it the same performance?
you need to download your drivers... you don't need to install the ones that are provided by Windows. they are only basic video drivers, but they won't perform as the real ones you can download from AMD.
Don't pay attention to how your videocard is identified, mine was identified as mobility, nothing happened but of course the desktop one was the proper driver.
Go to AMD Download Drivers and download your correct drivers latest drivers, when you download it just go to device manager and uninstall the driver, click on delete he software if available.