Thanks for joining the Desktop Board community.
I understand the driver utility provides different driver version than the one available on the motherboard download area.
The difference is that the driver utility is linked to the graphics section of the download center and this is actually gathering the latest video drivers for your graphics controller.
I am sure the motherboard's download page has to be updated, but you can download and install the latest driver available on the driver utility.
I hope this clarifies a bit this confusion.
Thank you Allan,
I will download from the tool, or from the website area of video card. In any case the motherboard download area has something strage at first glance: the v10 driver has the date of 27 march 2014, so from march to july other 5 major versions have been released...? (the latest version is v15) I think that 27 march is the published date of driver on that area, not the relaese date of driver...