Question Last Radeon driver to support Dual Graphics (APU + GPU crossfire)

[ImperialGuardsman]

Everyone,


To start, I recognize this technology is old and there are better things out there. That said, I had parts set aside specifically to build a Dual Graphics machine with an AMD A10-7890k APU and an R7 250 GPU ages ago and am only now building it. Consider it an out of date exploration.

My question: what is the most recent driver (Windows 10 64 bit) that supports Dual Graphics (sometimes called hybrid Crossfire)?

Background: I am confident that the last version of Catalyst Control Center will most likely work, but I want to be as up to date as possible. Googling does not bring up a lot of good answers, and my emails to AMD were less than stellar. I am not sure if normal Crossfire was phased out at the same time or not.

Thank you very much!

 

[stonecarver]

I haven't read the release notes for any of these drivers but maybe somewhere for you to start.

https://www.amd.com/en/support/down...5/radeon-r7-200-series/amd-radeon-r7-250.html

Also keep in mind If there was not a crossfire driver made for Windows 10 you could always use a windows 7 64bit driver under compatibility mode in Windows 10.

 

[beyondlogic]

it should be possible to crossfire it

but because its not much of a option it can be janky.

someone got it working on a laptop.

https://community.amd.com/t5/pc-dri...r-with-adrenalin-and/m-p/45860/highlight/true

 

[ImperialGuardsman]

I wanted to share an update with everyone. I tried the last version of each "flavor" of the Radeon driver, from Adrenaline 2019 back to Catalyst and nothing worked. Bios was set to Dual Graphics and I played with where the cable went (gpu or motherboard) and the vram (auto or 2gb). I suspect that the MSI R7 250 2gb OC might be a little different from a normal R7 250. Oh well. I may experiment again with a more basic card and will update if I find anything.